| Creator: | ABS-CBN Studios |
| Country: | Philippines |
| Language: | Filipino |
| Executive Producer: | Nini S. Matilac |
| Endtheme: | "Langit na Bituin" by Carol Banawa |
| Network: | ABS-CBN |
| Camera: | Multiple-camera setup |
| Runtime: | 25-30 minutes |
| Num Episodes: | 173 |
| Alt Name: | Star |
Bituin (international title: Star)[1] is a Philippine television drama series broadcast by ABS-CBN. Starring Carol Banawa, Desiree del Valle, Nora Aunor and Cherie Gil. It aired on the network's Teleserye Primetime Bida line up from September 23, 2002 to May 23, 2003, replacing Pangako Sa 'Yo and was replaced by Basta't Kasama Kita.
Laura Sandoval and Carmela Gaston are half sisters who grew up with Carmela's mom (Doña Virginia Gaston) not treating Laura right. When they grew older Carmela doesn't marry while Laura marries Badong. After their second child, she found out he had been cheating on her.
As a single mother she was struggling to support her two daughters Melody and Bernadette. When her eldest Melody becomes sick, Laura goes to Carmela asking for help, who says that she will help if she hands over Bernadette so she may raise her as her own. With no one left to turn to Laura does it.
Carmela left for the United States to raise Bernadette and soon returns as a singer. In a concert, Laura knew their whereabouts. The kids grow up not knowing they are sisters. Melody notices that Laura is much closer to Bernadette, such as Laura teaching Bernadette to sing when she forbids Melody to do so. Bernadette becomes a star by recording Melody's voice and claiming it as her own. Both soon become singers. Melody finds her father and wins the heart of a young man named Dante.
In the end they all become a family: Badong and Laura find their love again, Carmela is no longer jealous of her sister, Doña Virginia gave the rightful will of her husband to Laura, Melody is a great singer and marries Josh Santana who is her singing partner, and Bernadette becomes a famous composer, especially the song she composed for her sister as a way to show she was sorry called "Sana Bukas"; she marries Dante, whom she fell in love with accidentally when she tried to help him win Melody's heart.
This was Nora Aunor's acting comeback after her shortlived stint on the series "Nora", a drama anthology that launched the second incarnation “Star Drama Anthology”. The series also launched the careers of Carol Banawa and Desiree Del Valle who played supporting roles in various TV and films. Senior stars such as Chat Silayan, Ronaldo Valdez and Celia Rodriguez and Cherie Gil played big roles in the series varying away from films.
Its highest rating was 48.7% for the "Ultimate Showdown: The Diva VS The Supernova" of Melody and Bernadette at the Araneta Coliseum, while the lowest was 29.5%, its fifth episode.
In 2002, the series aired as the first line up of Teleserye Primetime Bida at 7:00 PM, followed up by Sa Puso Ko, Iingatan Ka (until February 14, 2003), Kay Tagal Kang Hinintay and Sa Dulo Ng Walang Hanggan (until February 28, 2003).