Siedah Garrett is an American singer, songwriter, and actress who has written songs and performed backing vocals for many recording artists in the music industry, such as Michael Jackson, Wang Chung, the Pointer Sisters, Brand New Heavies, Quincy Jones, Tevin Campbell, Donna Summer, Madonna, Jennifer Hudson among others. Garrett has been nominated for two Academy Awards for Best Original Song, and won the Grammy Award for Best Song Written for Visual Media at the 50th Annual Grammy Awards for co-writing "Love You I Do" for the 2006 musical film Dreamgirls. She co-wrote Jackson's hit song "Man in the Mirror", which was nominated for the Grammy Award for Record of the Year.