Leon Thomas was the 2026 Lollapalooza act who played Andre Harris on Nickelodeon’s Victorious.
Thomas, born Leon George Thomas III, is an American singer, songwriter, producer, musician, and actor. He became widely known as Andre Harris, Tori Vega’s talented best friend and musical collaborator, on Victorious, which ran from 2010 to 2013. Andre was a gifted pianist and songwriter who frequently helped create the music performed in the series.
The role connected Thomas to several future music stars, including Victoria Justice and Ariana Grande. After Victorious, he increasingly focused on music, releasing solo material and working as a songwriter and producer. He has received notable credits on recordings by artists including Ariana Grande, Drake, and Toni Braxton, helping establish him beyond his television identity.
A common mix-up is confusing the actor with Andre Harris, the fictional character: Andre is not Thomas’s real name. The other options are unrelated to the role; Finn Wolfhard is best known for Stranger Things and music with The Aubreys, while Dominic Harrison is the real name of Yungblud.