List of Billboard Hot 100 number ones of 2011 explained

The Billboard Hot 100 is a chart that ranks the best-performing songs of the United States. Its data, published by Billboard magazine and compiled by Nielsen SoundScan, is based collectively on each single's weekly physical and digital sales, as well as airplay. In 2011, 14 singles claimed the top spot in 53 issues of the magazine, one of which, singer Katy Perry's "Firework" started its peak position in late 2010.[1]

In 2011, nine acts achieved their first US number-one single, either as a lead artist or a featured guest: Wiz Khalifa, Adele, Pitbull, Afrojack, Nayer, LMFAO, Lauren Bennett, GoonRock and Calvin Harris. Six collaboration singles topped the chart. Pop singers Adele, Britney Spears, Katy Perry and Rihanna each earned two number-one songs during the year. One of Adele's songs, "Rolling in the Deep", was the best-performing single of 2011, topping the Billboard Year-End Hot 100.[2] She became the fourth solo female to have multiple songs spend at least five weeks each at number one in one calendar year.

Rihanna's "We Found Love" was the longest-running single of the year, having topped the chart for eight consecutive weeks in 2011 and two additional weeks in 2012. It became only the eleventh single by a female solo artist to have spent at least ten weeks at number-one in the chart's history.[3] Adele's "Rolling In the Deep" stayed at number one for seven consecutive weeks, while Lady Gaga's "Born This Way"—the 1,000th number-one single of the Hot 100—and LMFAO's "Party Rock Anthem" topped the chart for six consecutive weeks. Perry's "E.T." and Adele's "Someone Like You" each spent five weeks at the number-one spot.

Chart history

style="background-color:#FFFF99"
Indicates best-performing single of 2011
width=40Issue dateSongArtist(s)Ref.
bgcolor=#EDEAE0 align=center996January 1"Firework"Katy Perry[4] [5]
bgcolor=#EDEAE0 align=center997January 8"Grenade"Bruno Mars[6] [7]
bgcolor=#EDEAE0 align=centerreJanuary 15"Firework"Katy Perry[8] [9]
bgcolor=#EDEAE0 align=centerreJanuary 22"Grenade"Bruno Mars[10] [11]
bgcolor=#EDEAE0 align=center998January 29"Hold It Against Me"Britney Spears[12] [13]
bgcolor=#EDEAE0 align=center rowspan=2reFebruary 5"Grenade"Bruno Mars[14] [15]
February 12[16] [17]
bgcolor=#EDEAE0 align=center999February 19"Black and Yellow"Wiz Khalifa[18] [19]
bgcolor=#EDEAE0 align=center rowspan=61000February 26"Born This Way"Lady Gaga[20] [21]
March 5[22] [23]
March 12[24] [25]
March 19[26] [27]
March 26[28] [29]
April 2[30] [31]
bgcolor=#EDEAE0 align=center rowspan=31001April 9"E.T."Katy Perry featuring Kanye West[32] [33]
April 16[34] [35]
April 23[36] [37]
bgcolor=#EDEAE0 align=center1002April 30"S&M"Rihanna featuring Britney Spears[38] [39] [40]
bgcolor=#EDEAE0 align=center rowspan=2reMay 7"E.T."Katy Perry featuring Kanye West[41] [42]
May 14[43] [44]
bgcolor=#EDEAE0 align=center rowspan=71003May 21bgcolor=#FFFF99 style="text-align: center;" rowspan="7""Rolling in the Deep"Adele[45] [46]
May 28[47] [48]
June 4[49] [50]
June 11[51] [52]
June 18[53] [54]
June 25[55] [56]
July 2[57] [58]
bgcolor=#EDEAE0 align=center1004July 9"Give Me Everything"Pitbull featuring Ne-Yo, Afrojack and Nayer[59] [60]
bgcolor=#EDEAE0 align=center rowspan=61005July 16"Party Rock Anthem"LMFAO featuring Lauren Bennett and GoonRock[61] [62]
July 23[63] [64]
July 30[65] [66]
August 6[67] [68]
August 13[69] [70]
August 20[71] [72]
bgcolor=#EDEAE0 align=center rowspan=21006August 27"Last Friday Night (T.G.I.F.)"Katy Perry[73] [74]
September 3[75] [76]
bgcolor=#EDEAE0 align=center1007September 10"Moves Like Jagger"Maroon 5 featuring Christina Aguilera[77] [78]
bgcolor=#EDEAE0 align=center1008September 17"Someone Like You"Adele[79] [80]
bgcolor=#EDEAE0 align=center rowspan=3reSeptember 24"Moves Like Jagger"Maroon 5 featuring Christina Aguilera[81] [82]
October 1[83] [84]
October 8[85] [86]
bgcolor=#EDEAE0 align=center rowspan=4reOctober 15"Someone Like You"Adele[87] [88]
October 22[89] [90]
October 29[91] [92]
November 5[93] [94]
bgcolor=#EDEAE0 align=center rowspan=81009November 12"We Found Love"Rihanna featuring Calvin Harris[95] [96]
November 19[97] [98]
November 26[99] [100]
December 3[101] [102]
December 10[103] [104]
December 17[105] [106]
December 24[107] [108]
December 31[109] [110]

Number-one artists

List of number-one artists by total weeks at number one! Position! Artist! Weeks at No. 1
1Adele12
2Katy Perry9
Rihanna
4Calvin Harris8
5Lady Gaga6
LMFAO
Lauren Bennett
Goonrock
9Kanye West5
10Bruno Mars4
Maroon 5
Christina Aguilera
13Britney Spears2
14Wiz Khalifa1
Pitbull
Ne-Yo
Afrojack
Nayer

See also

Notes

External links

Notes and References

  1. Katy Perry's 'Firework' Shines Over Hot 100. Billboard. Prometheus Global Media. Silvio. Pietroluongo. 2010-12-08. 2010-12-08. 2013-02-12. https://web.archive.org/web/20130212162311/http://www.billboard.com/articles/news/949557/katy-perrys-firework-shines-over-hot-100. live.
  2. Hot 100 Songs Music Chart. Billboard. Prometheus Global Media. 2012-02-03. 2014-02-11. https://web.archive.org/web/20140211095431/http://www.billboard.com/charts/year-end/2011/hot-100-songs. live.
  3. Rihanna's 'Love' Scores A Perfect 10 Atop Hot 100. Billboard. Prometheus Global Media. Trust. Gary. 2012-01-18. 2012-02-03. 2020-09-15. https://web.archive.org/web/20200915013903/https://www.billboard.com/articles/news/511191/rihannas-love-scores-a-perfect-10-atop-hot-100. live.
  4. Web site: January 1, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119185500/https://www.billboard.com/charts/hot-100/2011-01-01/. live.
  5. Katy Perry's 'Firework' Stays Atop Hot 100, Lil Wayne Cracks Top 10. Billboard. Prometheus Global Media. Silvio. Pietroluongo. 2010-12-23. 2010-12-23. 2020-09-15. https://web.archive.org/web/20200915023706/https://www.billboard.com/articles/news/948827/katy-perrys-firework-stays-atop-hot-100-lil-wayne-cracks-top-10. live.
  6. Web site: January 8, 2011. Billboard Hot 100. 2021-05-26. 2021-11-23. https://web.archive.org/web/20211123114145/https://www.billboard.com/charts/hot-100/2011-01-08/. live.
  7. Bruno Mars Maneuvers to Top of Hot 100. Billboard. Prometheus Global Media. Silvio. Pietroluongo. 2010-12-29. 2010-12-29. 2014-09-22. https://web.archive.org/web/20140922032344/http://www.billboard.com/articles/news/948658/bruno-mars-maneuvers-to-top-of-hot-100. live.
  8. Web site: January 15, 2011. Billboard Hot 100. 2021-05-26. 2021-11-23. https://web.archive.org/web/20211123062843/https://www.billboard.com/charts/hot-100/2011-01-15/. live.
  9. Katy Perry's 'Firework' Pops Back to No. 1 on Hot 100. Billboard. Prometheus Global Media. Silvio. Pietroluongo. 2011-01-06. 2011-01-06. 2020-09-15. https://web.archive.org/web/20200915013340/https://www.billboard.com/articles/news/473765/katy-perrys-firework-pops-back-to-no-1-on-hot-100. live.
  10. Web site: January 22, 2011. Billboard Hot 100. 2021-05-26. 2018-12-05. https://web.archive.org/web/20181205032231/https://www.billboard.com/charts/hot-100/2011-01-22. live.
  11. Bruno Mars Continues Hot 100 No. 1 Rotation with 'Grenade'. Billboard. Prometheus Global Media. Silvio. Pietroluongo. 2011-01-13. 2011-01-13. 2020-09-15. https://web.archive.org/web/20200915013337/https://www.billboard.com/articles/news/473660/bruno-mars-continues-hot-100-no-1-rotation-with-grenade. live.
  12. Web site: January 29, 2011. Billboard Hot 100. 2021-05-26. 2022-04-22. https://web.archive.org/web/20220422201258/https://www.billboard.com/charts/hot-100/2011-01-29/. live.
  13. Britney Spears' 'Hold It Against Me' Debuts Atop Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-01-19. 2011-01-19. 2015-11-21. https://web.archive.org/web/20151121164940/http://www.billboard.com/articles/news/473574/britney-spears-hold-it-against-me-debuts-atop-hot-100. live.
  14. Web site: February 5, 2011. Billboard Hot 100. 2021-05-26. 2021-11-28. https://web.archive.org/web/20211128052621/https://www.billboard.com/charts/hot-100/2011-02-05/. live.
  15. Bruno Mars Returns To Hot 100 Summit, Britney Slips 5 Spots. Billboard. Prometheus Global Media. Gary. Trust. 2011-01-27. 2011-01-27. 2020-09-15. https://web.archive.org/web/20200915013330/https://www.billboard.com/articles/news/473376/bruno-mars-returns-to-hot-100-summit-britney-slips-5-spots. live.
  16. Web site: February 12, 2011. Billboard Hot 100. 2021-05-26. 2021-11-20. https://web.archive.org/web/20211120033827/https://www.billboard.com/charts/hot-100/2011-02-12/. live.
  17. Bruno Mars Holds Off P!nk Atop Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-02-03. 2011-02-03. 2020-09-15. https://web.archive.org/web/20200915013328/https://www.billboard.com/articles/news/473266/bruno-mars-holds-off-pnk-atop-hot-100. live.
  18. Web site: February 19, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119004946/https://www.billboard.com/charts/hot-100/2011-02-19/. live.
  19. Wiz Khalifa's 'Black And Yellow' Tops Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-02-10. 2011-02-10. 2020-09-15. https://web.archive.org/web/20200915013319/https://www.billboard.com/articles/news/473134/wiz-khalifas-black-and-yellow-tops-hot-100. live.
  20. Web site: February 26, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119221416/https://www.billboard.com/charts/hot-100/2011-02-26/. live.
  21. Lady Gaga Claims 1,000th Hot 100 No. 1 with 'Born This Way'. Billboard. Prometheus Global Media. Gary. Trust. 2011-02-16. 2011-02-16. 2013-03-25. https://web.archive.org/web/20130325075536/http://www.billboard.com/articles/news/473025/lady-gaga-claims-1000th-hot-100-no-1-with-born-this-way. live.
  22. Web site: March 5, 2011. Billboard Hot 100. 2021-05-26. 2022-04-07. https://web.archive.org/web/20220407184029/https://www.billboard.com/charts/hot-100/2011-03-05/. live.
  23. Lady Gaga's 'Born This Way' Grows Atop Grammy-Fueled Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-02-24. 2011-02-24. 2020-12-01. https://web.archive.org/web/20201201152719/https://www.billboard.com/articles/news/472902/lady-gagas-born-this-way-grows-atop-grammy-fueled-hot-100. live.
  24. Web site: March 12, 2011. Billboard Hot 100. 2021-05-26. 2022-02-15. https://web.archive.org/web/20220215181158/https://www.billboard.com/charts/hot-100/2011-03-12/. live.
  25. Jennifer Lopez Leaps Onto Hot 100 with 'On the Floor'. Billboard. Prometheus Global Media. Gary. Trust. 2011-03-03. 2011-03-03. 2020-09-22. https://web.archive.org/web/20200922104444/https://www.billboard.com/articles/news/472776/jennifer-lopez-leaps-onto-hot-100-with-on-the-floor. live.
  26. Web site: March 19, 2011. Billboard Hot 100. 2021-05-26. 2021-11-20. https://web.archive.org/web/20211120181152/https://www.billboard.com/charts/hot-100/2011-03-19/. live.
  27. Britney Spears' 'World' Spins Onto Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-03-10. 2011-03-10. 2013-05-22. https://web.archive.org/web/20130522164201/http://www.billboard.com/articles/news/472611/britney-spears-world-spins-onto-hot-100. live.
  28. Web site: March 26, 2011. Billboard Hot 100. 2021-05-26. 2022-01-22. https://web.archive.org/web/20220122130645/https://www.billboard.com/charts/hot-100/2011-03-26/. live.
  29. Katy Perry Dominates Digital Songs, 'E.T.' Climbs Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-03-17. 2011-03-17. 2020-11-30. https://web.archive.org/web/20201130053525/https://www.billboard.com/articles/news/472491/katy-perry-dominates-digital-songs-et-climbs-hot-100. live.
  30. Web site: April 2, 2011. Billboard Hot 100. 2021-05-26. 2022-02-04. https://web.archive.org/web/20220204022010/https://www.billboard.com/charts/hot-100/2011-04-02/. live.
  31. Lady Gaga, 'Glee' Songs Dominate Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-03-23. 2012-02-03. 2013-05-24. https://web.archive.org/web/20130524021322/http://www.billboard.com/articles/news/472384/lady-gaga-glee-songs-dominate-hot-100. live.
  32. Web site: April 9, 2011. Billboard Hot 100. 2021-05-26. 2021-05-26. https://web.archive.org/web/20210526062900/https://www.billboard.com/charts/hot-100/2011-04-09. live.
  33. Katy Perry's 'E.T.' Rockets To No. 1 On Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-03-30. 2011-03-30. 2013-05-08. https://web.archive.org/web/20130508071128/http://www.billboard.com/articles/news/472289/katy-perrys-et-rockets-to-no-1-on-hot-100. live.
  34. Web site: April 16, 2011. Billboard Hot 100. 2021-05-26. 2021-12-18. https://web.archive.org/web/20211218174246/https://www.billboard.com/charts/hot-100/2011-04-16/. live.
  35. Katy Perry's 'E.T.' Widens Lead Atop Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-04-06. 2011-04-06. 2020-09-15. https://web.archive.org/web/20200915013233/https://www.billboard.com/articles/news/472182/katy-perrys-et-widens-lead-atop-hot-100. live.
  36. Web site: April 23, 2011. Billboard Hot 100. 2021-05-26. 2014-07-13. https://web.archive.org/web/20140713065659/http://www.billboard.com/charts/2011-04-23/hot-100. live.
  37. Katy Perry Takes Third Week Atop Hot 100 with Airplay Boost. Billboard. Prometheus Global Media. Gary. Trust. 2011-04-13. 2011-04-13. 2020-09-15. https://web.archive.org/web/20200915013225/https://www.billboard.com/articles/news/472086/katy-perry-takes-third-week-atop-hot-100-with-airplay-boost. live.
  38. Web site: April 30, 2011. Billboard Hot 100. 2021-05-26. 2014-12-01. https://web.archive.org/web/20141201072624/http://www.billboard.com/charts/hot-100/2011-04-30. live.
  39. Ask Billboard: Britney Spears, Rihanna, Hits Of The World. Billboard. Prometheus Global Media. Gary. Trust. 2011-04-22. 2011-05-29. 2020-11-24. https://web.archive.org/web/20201124204524/https://www.billboard.com/articles/columns/chart-beat/471908/ask-billboard-britney-spears-rihanna-hits-of-the-world. live.
  40. Rihanna's 'S&M' Reigns on Hot 100, Lady Gaga's 'Judas' Debuts. Billboard. Prometheus Global Media. Gary. Trust. 2011-04-20. 2011-04-20. 2011-04-16. https://web.archive.org/web/20110416044749/http://www.billboard.com/. live.
  41. Web site: May 7, 2011. Billboard Hot 100. 2021-05-26. 2022-05-02. https://web.archive.org/web/20220502031749/https://www.billboard.com/charts/hot-100/2011-05-07/. live.
  42. Katy Perry's 'E.T.' Returns To No. 1 On Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-04-27. 2011-04-27. 2011-05-05. https://web.archive.org/web/20110505151248/http://www.billboard.com/. live.
  43. Web site: May 14, 2011. Billboard Hot 100. 2021-05-26. 2021-11-23. https://web.archive.org/web/20211123055748/https://www.billboard.com/charts/hot-100/2011-05-14/. live.
  44. Katy Perry Holds Off Britney Spears Atop Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-05-04. 2011-05-04. 2013-05-23. https://web.archive.org/web/20130523153234/http://www.billboard.com/articles/news/471725/katy-perry-holds-off-britney-spears-atop-hot-100. live.
  45. Web site: May 21, 2011. Billboard Hot 100. 2021-05-26. 2022-04-26. https://web.archive.org/web/20220426132644/https://www.billboard.com/charts/hot-100/2011-05-21/. live.
  46. Adele's 'Rolling in the Deep' Tops Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-05-11. 2011-05-11. 2013-02-09. https://web.archive.org/web/20130209044726/http://www.billboard.com/articles/news/471630/adeles-rolling-in-the-deep-tops-hot-100. live.
  47. Web site: May 28, 2011. Billboard Hot 100. 2021-05-26. 2014-10-31. https://web.archive.org/web/20141031084239/https://www.billboard.com/charts/hot-100/2011-05-28. live.
  48. Adele Stays Atop Hot 100, Lady Gaga Makes 'Glory'-ous Start. Billboard. Prometheus Global Media. Gary. Trust. 2011-05-18. 2011-05-18. 2013-02-01. https://web.archive.org/web/20130201055749/http://www.billboard.com/articles/news/471486/adele-stays-atop-hot-100-lady-gaga-makes-glory-ous-start. live.
  49. Web site: June 4, 2011. Billboard Hot 100. 2021-05-26. 2015-01-27. https://web.archive.org/web/20150127024211/https://www.billboard.com/charts/hot-100/2011-06-04. live.
  50. Adele Remains Atop Hot 100, Lady Gaga Makes 'Hair'-Raising Bow. Billboard. Prometheus Global Media. Gary. Trust. 2011-05-25. 2011-05-25. 2019-02-03. https://web.archive.org/web/20190203044009/https://www.billboard.com/articles/news/471062/adele-remains-atop-hot-100-lady-gaga-makes-hair-raising-bow. live.
  51. Web site: June 11, 2011. Billboard Hot 100. 2021-05-26. 2021-11-20. https://web.archive.org/web/20211120181034/https://www.billboard.com/charts/hot-100/2011-06-11/. live.
  52. 'Idols' Scotty McCreery & Lauren Alaina Top Hot 100 Debuts, Adele Still No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-06-01. 2011-06-01. 2013-09-28. https://web.archive.org/web/20130928134927/http://www.billboard.com/articles/news/470906/idols-scotty-mccreery-lauren-alaina-top-hot-100-debuts-adele-still-no-1. live.
  53. Web site: June 18, 2011. Billboard Hot 100. 2021-05-26. 2022-04-28. https://web.archive.org/web/20220428104051/https://www.billboard.com/charts/hot-100/2011-06-18/. live.
  54. Adele's Still 'Deep' Atop Hot 100, Coldplay Makes a Splash. Billboard. Prometheus Global Media. Gary. Trust. 2011-06-08. 2011-06-08. 2020-09-24. https://web.archive.org/web/20200924054118/https://www.billboard.com/articles/news/470794/adeles-still-deep-atop-hot-100-coldplay-makes-a-splash. live.
  55. Web site: June 25, 2011. Billboard Hot 100. 2021-05-26. 2015-01-27. https://web.archive.org/web/20150127001642/https://www.billboard.com/charts/hot-100/2011-06-25. live.
  56. Adele 'Rolling' Along Atop Hot 100, Jason Aldean & Nicki Minaj Reach Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-06-15. 2011-06-15. 2020-09-22. https://web.archive.org/web/20200922104237/https://www.billboard.com/articles/news/470537/adele-rolling-along-atop-hot-100-jason-aldean-nicki-minaj-reach-top-10. live.
  57. Web site: July 2, 2011. Billboard Hot 100. 2021-05-26. 2022-01-29. https://web.archive.org/web/20220129002921/https://www.billboard.com/charts/hot-100/2011-07-02/. live.
  58. Katy Perry's 'Friday' Flies Up Hot 100, Adele Still No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-06-22. 2011-06-22. 2017-07-23. https://web.archive.org/web/20170723151115/http://www.billboard.com/articles/news/470092/katy-perrys-friday-flies-up-hot-100-adele-still-no-1. live.
  59. Web site: July 9, 2011. Billboard Hot 100. 2021-05-26. 2022-04-26. https://web.archive.org/web/20220426130411/https://www.billboard.com/charts/hot-100/2011-07-09/. live.
  60. Pitbull's 'Give Me Everything' Powers to No. 1 on Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-06-29. 2011-06-29. 2013-06-23. https://web.archive.org/web/20130623105713/http://www.billboard.com/articles/news/469483/pitbulls-give-me-everything-powers-to-no-1-on-hot-100. live.
  61. Web site: July 16, 2011. Billboard Hot 100. 2021-05-26. 2022-04-22. https://web.archive.org/web/20220422201303/https://www.billboard.com/charts/hot-100/2011-07-16/. live.
  62. LMFAO Brings the 'Party' to Top of Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-07-06. 2011-07-06. 2020-11-30. https://web.archive.org/web/20201130060550/https://www.billboard.com/articles/news/469349/lmfao-brings-the-party-to-top-of-hot-100. live.
  63. Web site: July 23, 2011. Billboard Hot 100. 2021-05-26. 2021-11-20. https://web.archive.org/web/20211120181136/https://www.billboard.com/charts/hot-100/2011-07-23/. live.
  64. LMFAO Keeps 'Party' Rocking Atop Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-07-13. 2011-07-13. 2020-09-22. https://web.archive.org/web/20200922104203/https://www.billboard.com/articles/news/469254/lmfao-keeps-party-rocking-atop-hot-100. live.
  65. Web site: July 30, 2011. Billboard Hot 100. 2021-05-26. 2021-12-07. https://web.archive.org/web/20211207001425/https://www.billboard.com/charts/hot-100/2011-07-30/. live.
  66. LMFAO Still Atop Hot 100, Demi Lovato Debuts In Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-07-20. 2011-07-20. 2020-10-23. https://web.archive.org/web/20201023215624/https://www.billboard.com/articles/news/469163/lmfao-still-atop-hot-100-demi-lovato-debuts-in-top-10. live.
  67. Web site: August 6, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119215816/https://www.billboard.com/charts/hot-100/2011-08-06/. live.
  68. News: Bad Meets Evil Hits Top 10 on Hot 100, LMFAO Still No. 1. Prometheus Global Media. Gary. Trust. 2011-07-27. 2011-07-27. 2020-11-30. https://web.archive.org/web/20201130054614/https://www.billboard.com/articles/news/468956/bad-meets-evil-hits-top-10-on-hot-100-lmfao-still-no-1. live.
  69. Web site: August 13, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119185402/https://www.billboard.com/charts/hot-100/2011-08-13/. live.
  70. Britney Spears Bounds Into Hot 100's Top 10, LMFAO Still No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-08-03. 2011-08-03. 2013-06-23. https://web.archive.org/web/20130623105647/http://www.billboard.com/articles/news/468222/britney-spears-bounds-into-hot-100s-top-10-lmfao-still-no-1. live.
  71. Web site: August 20, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119230012/https://www.billboard.com/charts/hot-100/2011-08-20/. live.
  72. LMFAO Keeps Katy Perry At Bay Atop Hot 100. Billboard. Prometheus Global Media. Silvio. Petroluongo. 2011-08-10. 2011-08-10. 2020-09-22. https://web.archive.org/web/20200922104113/https://www.billboard.com/articles/news/467986/lmfao-keeps-katy-perry-at-bay-atop-hot-100. live.
  73. Web site: August 27, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119004943/https://www.billboard.com/charts/hot-100/2011-08-27/. live.
  74. Katy Perry Makes Hot 100 History: Ties Michael Jackson's Record. Billboard. Prometheus Global Media. Gary. Trust. 2011-08-17. 2011-08-17. 2013-03-30. https://web.archive.org/web/20130330234333/http://www.billboard.com/articles/news/467879/katy-perry-makes-hot-100-history-ties-michael-jacksons-record. live.
  75. Web site: September 3, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119185753/https://www.billboard.com/charts/hot-100/2011-09-03/. live.
  76. Lil Wayne Logs Hot 100's Biggest Bow, Katy Perry Still No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-08-24. 2011-08-24. 2013-11-21. https://web.archive.org/web/20131121093941/http://www.billboard.com/articles/news/467766/lil-wayne-logs-hot-100s-biggest-bow-katy-perry-still-no-1. live.
  77. Web site: September 10, 2011. Billboard Hot 100. 2021-05-26. 2022-04-26. https://web.archive.org/web/20220426133141/https://www.billboard.com/charts/hot-100/2011-09-10/. live.
  78. Maroon 5, Christina Aguilera's 'Jagger' Moves to No. 1 on Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-08-31. 2011-08-31. 2014-09-18. https://web.archive.org/web/20140918044106/http://www.billboard.com/articles/news/467649/maroon-5-christina-aguileras-jagger-moves-to-no-1-on-hot-100. live.
  79. Web site: September 17, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119185424/https://www.billboard.com/charts/hot-100/2011-09-17/. live.
  80. Adele's 'Someone Like You' Soars To No. 1 On Hot 100. Billboard. Prometheus Global Media. Gary. Trust. 2011-09-07. 2011-09-07. 2011-07-29. https://web.archive.org/web/20110729050908/http://www.billboard.com/. live.
  81. Web site: September 24, 2011. Billboard Hot 100. 2021-05-26. 2022-01-06. https://web.archive.org/web/20220106135921/https://www.billboard.com/charts/hot-100/2011-09-24/. live.
  82. Kelly Clarkson's 'Know It All' Debuts on Hot 100, Rihanna's 'Cheers' Rises. Billboard. Prometheus Global Media. Gary. Trust. 2011-09-14. 2011-09-14. 2020-10-21. https://web.archive.org/web/20201021163142/https://www.billboard.com/articles/news/467458/kelly-clarksons-know-it-all-debuts-on-hot-100-rihannas-cheers-rises. live.
  83. Web site: October 1, 2011. Billboard Hot 100. 2021-05-26. 2022-04-07. https://web.archive.org/web/20220407184343/https://www.billboard.com/charts/hot-100/2011-10-01/. live.
  84. Maroon 5, Christina Aguilera's 'Jagger' Atop Hot 100 For Third Week. Billboard. Prometheus Global Media. Gary. Trust. 2011-09-21. 2011-09-21. 2020-09-22. https://web.archive.org/web/20200922102518/https://www.billboard.com/articles/news/467348/maroon-5-christina-aguileras-jagger-atop-hot-100-for-third-week. live.
  85. Web site: October 8, 2011. Billboard Hot 100. 2021-05-26. 2022-01-26. https://web.archive.org/web/20220126205859/https://www.billboard.com/charts/hot-100/2011-10-08/. live.
  86. Rihanna Roars Onto Hot 100 as LMFAO Get 'Sexy' in Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-09-28. 2011-09-28. 2015-11-30. https://web.archive.org/web/20151130110450/http://www.billboard.com/articles/news/467216/rihanna-roars-onto-hot-100-as-lmfao-get-sexy-in-top-10. live.
  87. Web site: October 15, 2011. Billboard Hot 100. 2021-05-26. 2022-04-26. https://web.archive.org/web/20220426132705/https://www.billboard.com/charts/hot-100/2011-10-15/. live.
  88. Adele Reclaims Hot 100 Throne, B.o.B Blasts Into Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-10-05. 2011-10-05. 2013-05-29. https://web.archive.org/web/20130529032301/http://www.billboard.com/articles/news/466754/adele-reclaims-hot-100-throne-bob-blasts-into-top-10. live.
  89. Web site: October 22, 2011. Billboard Hot 100. 2021-05-26. 2021-11-28. https://web.archive.org/web/20211128053232/https://www.billboard.com/charts/hot-100/2011-10-22/. live.
  90. Adele's 'Someone Like You' Atop Hot 100, Passes 2 Million Downloads. Billboard. Prometheus Global Media. Gary. Trust. 2011-10-12. 2011-10-12. 2020-09-15. https://web.archive.org/web/20200915012853/https://www.billboard.com/articles/news/466091/adeles-someone-like-you-atop-hot-100-passes-2-million-downloads. live.
  91. Web site: October 29, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119185432/https://www.billboard.com/charts/hot-100/2011-10-29/. live.
  92. Adele Still Atop Hot 100, Snoop Dogg and Wiz Khalifa Debut. Billboard. Prometheus Global Media. Gary. Trust. 2011-10-19. 2011-10-19. 2020-09-15. https://web.archive.org/web/20200915012848/https://www.billboard.com/articles/news/465602/adele-still-atop-hot-100-snoop-dogg-and-wiz-khalifa-debut. live.
  93. Web site: November 5, 2011. Billboard Hot 100. 2021-05-26. 2015-01-27. https://web.archive.org/web/20150127024229/https://www.billboard.com/charts/hot-100/2011-11-05. live.
  94. Adele No. 1 on Hot 100 as Rihanna, Drake, Justin Bieber Surge. Billboard. Prometheus Global Media. Gary. Trust. 2011-10-26. 2011-10-26. 2020-09-15. https://web.archive.org/web/20200915012845/https://www.billboard.com/articles/news/465486/adele-no-1-on-hot-100-as-rihanna-drake-justin-bieber-surge. live.
  95. Web site: November 12, 2011. Billboard Hot 100. 2021-05-26. 2022-02-04. https://web.archive.org/web/20220204174058/https://www.billboard.com/charts/hot-100/2011-11-12/. live.
  96. Rihanna's 'Found' Her Way Back to Hot 100 Summit. Billboard. Prometheus Global Media. Gary. Trust. 2011-11-02. 2011-11-02. 2018-12-03. https://web.archive.org/web/20181203203838/https://www.billboard.com/articles/news/465364/rihannas-found-her-way-back-to-hot-100-summit. live.
  97. Web site: November 19, 2011. Billboard Hot 100. 2021-05-26. 2018-12-05. https://web.archive.org/web/20181205045440/https://www.billboard.com/charts/hot-100/2011-11-19. live.
  98. Rihanna Remains Atop Hot 100, Flo Rida Reaches Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-11-09. 2011-11-09. 2020-09-15. https://web.archive.org/web/20200915012833/https://www.billboard.com/articles/news/465220/rihanna-remains-atop-hot-100-flo-rida-reaches-top-10. live.
  99. Web site: November 26, 2011. Billboard Hot 100. 2021-05-26. 2019-09-20. https://web.archive.org/web/20190920230904/https://www.billboard.com/charts/hot-100/2011-11-26. live.
  100. Rihanna Still Atop Hot 100, Taylor Swift's 'Movie' Premieres in Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-11-16. 2011-11-16. 2018-06-23. https://web.archive.org/web/20180623115633/https://www.billboard.com/articles/news/465099/rihanna-still-atop-hot-100-taylor-swifts-movie-premieres-in-top-10. live.
  101. Web site: December 3, 2011. Billboard Hot 100. 2021-05-26. 2018-12-05. https://web.archive.org/web/20181205040823/https://www.billboard.com/charts/hot-100/2011-12-03. live.
  102. Rihanna's 'Love' Still Leads Hot 100, Katy Perry Back in Top 10. Billboard. Prometheus Global Media. Gary. Trust. 2011-11-23. 2011-11-23. 2016-12-19. https://web.archive.org/web/20161219035531/http://www.billboard.com/articles/news/464987/rihannas-love-still-leads-hot-100-katy-perry-back-in-top-10. live.
  103. Web site: December 10, 2011. Billboard Hot 100. 2021-05-26. 2020-02-14. https://web.archive.org/web/20200214165324/https://www.billboard.com/charts/hot-100/2011-12-10?order=gainer. live.
  104. Rihanna Remains Atop Hot 100, American Music Awards Spur Gains. Billboard. Prometheus Global Media. Gary. Trust. 2011-11-30. 2011-11-30. 2016-03-04. https://web.archive.org/web/20160304100323/http://www.billboard.com/articles/news/464901/rihanna-remains-atop-hot-100-american-music-awards-spur-gains. live.
  105. Web site: December 17, 2011. Billboard Hot 100. 2021-05-26. 2021-11-20. https://web.archive.org/web/20211120031709/https://www.billboard.com/charts/hot-100/2011-12-17/. live.
  106. Jay-Z, Kanye West Reach Hot 100's Top 10 with 'Paris'; Rihanna Still No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-12-07. 2011-12-07. 2020-09-15. https://web.archive.org/web/20200915012807/https://www.billboard.com/articles/news/42234/jay-z-kanye-west-reach-hot-100s-top-10-with-paris-rihanna-still-no-1. live.
  107. Web site: December 24, 2011. Billboard Hot 100. 2021-05-26. 2022-04-07. https://web.archive.org/web/20220407184134/https://www.billboard.com/charts/hot-100/2011-12-24/. live.
  108. Rihanna's Everlasting 'Love' Matches Her Longest Hot 100 Reign. Billboard. Prometheus Global Media. Gary. Trust. 2011-12-14. 2011-12-14. 2012-01-08. https://web.archive.org/web/20120108033353/http://www.billboard.biz/bbbiz/industry/record-labels/rihanna-s-everlasting-love-matches-her-longest-1005675622.story. dead.
  109. Web site: December 31, 2011. Billboard Hot 100. 2021-05-26. 2021-11-19. https://web.archive.org/web/20211119191227/https://www.billboard.com/charts/hot-100/2011-12-31/. live.
  110. Rihanna's 'Love' Her Longest-Leading Hot 100 No. 1. Billboard. Prometheus Global Media. Gary. Trust. 2011-12-21. 2011-12-21. 2018-09-15. https://web.archive.org/web/20180915210620/https://www.billboard.com/articles/news/464691/rihannas-love-her-longest-leading-hot-100-no-1. live.
  111. Katy Perry's 'Firework' Shines Over Hot 100. Billboard. 2011-02-03. Silvio Pietroluongo. 2010-12-08. 2013-02-12. https://web.archive.org/web/20130212162311/http://www.billboard.com/articles/news/949557/katy-perrys-firework-shines-over-hot-100. live.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "List of Billboard Hot 100 number ones of 2011".

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