| None of Ur Friends Business | |
| Type: | single |
| Artist: | Ginuwine |
| Album: | 100% Ginuwine |
| Released: | October 23, 1999 |
| Recorded: | 1998 |
| Length: | 4:15 6:05 (including interlude) |
| Label: | |
| Producer: | Timbaland |
| Prev Title: | So Anxious |
| Prev Year: | 1999 |
| Next Title: | The Best Man I Can Be |
| Next Year: | 1999 |
"None of Ur Friends Business" is a song by American R&B singer Ginuwine. It was co-written and produced by Timbaland and recorded for his second studio album 100% Ginuwine (1999). The song was released as the album's fourth and final single in October 1999 and peaked at number 48 on the US Billboard Hot 100.
Credits lifted from the liner notes of 100% Ginuwine.[1]