Knowles was born in Houston, Texas, to Mathew Knowles and Tina Knowles. Solange's older sister is singer Beyonce. Her father, originally from Alabama, is African American, and her mother, originally from southern Louisiana, is Creole (with African, Native American, and French ancestry).
2001-2003: Early career and Solo Star
Managed by her father Mathew, Knowles' first time into the music business was in 2001 as the lead singer, backed with Destiny's Child, on the title theme song for the animated television series The Proud Family. She also was a featured performer on "Hey Goldmember" for the soundtrack to the 2002 film Austin Powers in Goldmember, as well as a backup singer on the track "Little Drummer Boy" on her sister's group's 2001 holiday album 8 Days of Christmas. In 2002, she was featured on Lil Romeo's second studio album Game Time, singing portions of Luther Vandross-penned "So Amazing" on the single "True Love", and on Rowland's debut solo album Simply Deep, for which she also wrote the title track, "Beyond Imagination" and "Obsession". In 2001 she also appeared as Lil' Bow Wow's date in the music video for his single "Puppy Love". She also made an appearance on The Master of Disguise soundtrack and made cameos in Play's video for "M.A.S.T.E.R. (Part II)" featuring Lil' Fizz.  In 2002, she lent her voice for the character Chanel, the cousin of the protagonist Penny Proud, in the episode "Behind Family Lines" to the animated television series The Proud Family. In June 2003, Mathew Knowles excitedly announced that he was considering adding Solange to Destiny's Child when the group reunited in 2004, thus turning them into a quartet for the first time since short-lived member Farrah Franklin left in 2000. Mathew Knowles said he was testing the reactions, and, judging by what he had heard, "it seems like a good idea". Later in August, however, Beyonce said it was only a rumor and Destiny's Child would remain a trio. Rowland added, "She's a solo star," name-dropping Knowles' debut album.  At the age of 14, Solange Knowles started working on her debut album Solo Star, which involved American producers such as Jermaine Dupri, The Neptunes, Linda Perry and Timbaland among others. The album is primarily uptempo R&B, although Knowles said there are pop, rock, reggae and hip hop influences. Knowles co-wrote and co-produced some of the 15 tracks in the album, including its lead single, "Feelin' You (Part II)". The song failed to enter the Billboard Hot 100, but reached number three on both the Hot R&B/Hip-Hop Singles Sales and Hot Dance Music/Maxi-Singles Sales chart. Solo Star was released on January 21, 2003 in the United States, where it debuted at number 49 on the Billboard 200 and reached number 23 on the Top R&B/Hip-Hop Albums chart. Solo Star had a mixed critical reception: William Ruhlmann of AllMusic called it a "state-of-the-art contemporary R&B album", but deemed Knowles "lost somewhere in the mix". By mid-2008, the album had sold 112,000 copies domestically according to Nielsen SoundScan.

Q: When did Solange start performing?
A: Managed by her father Mathew, Knowles' first time into the music business was in 2001 as the lead singer,
The lead singer of what?
on the title theme song for the animated television series The Proud Family.
on the title theme song for the animated television series The Proud Family.