Leon G. Thomas III (born ) is an American actor, record producer, songwriter and singer. After early roles in Broadway and providing the singing voice of Tyrone on the Nick Jr. animated series The Backyardigans (2006–2008), he played André Harris on the Nickelodeon series Victorious (2010–2013), for which he received a NAACP Image Award nomination. Thomas signed to Columbia and Rostrum Records, and sought success for his songwriting, and as a member of the production duo the Rascals. He has earned writing credits on Ariana Grande's Positions, Drake's Certified Lover Boy, and Toni Braxton and Babyface's Grammy Award-winning album Love, Marriage & Divorce (2014). Thomas earned a Grammy Award for Best Rap Song nomination at the 62nd Annual Grammy Awards, for co-writing the song "Gold Roses" (2019). Life and career Leon G. Thomas III was born in Brooklyn, New York City, to Jayon Anthony and Leon Thomas II. He made his Broadway debut at the age of 10 in 2003 as Young Simba in the Broadway production of The Lion King. In 2004, he appeared as Jackie Thibodeaux in the original Broadway cast of Tony Kushner's Caroline, or Change. and toured with the company during its five-month run in Los Angeles and San Francisco. Thomas also performed in the Broadway production of The Color Purple. In 2007, Thomas appeared in the film August Rush as Arthur, performing the song "La Bamba", and briefly after signed a development deal with Nickelodeon appearing as the singing voice for Tyrone in the computer-animated musical series The Backyardigans. Thomas has also guest-starred on Jack's Big Music Show and Just Jordan. He also appeared as Harper in the iCarly episode "iCarly Saves TV" and was featured on The Naked Brothers Band Christmas Special. He played a main character on Victorious, portraying Andre Harris, which premiered on Nickelodeon on March 27, 2010. Thomas also appeared as Andre Harris in the crossover episode between Victorious and iCarly, "iParty with Victorious". He also appeared as himself in an episode of True Jackson, VP. On August 2, 2011, the soundtrack album Victorious: Music from the Hit TV Show was released, with Thomas featured in the songs "Song 2 You" (written by him) and "Tell Me That You Love Me". On June 5, 2012, Victorious 2.0: More Music from the Hit TV Show was also released, with Thomas featured in the songs "Countdown" and "Don't You (Forget About Me)". The