A video of YouTuber and music artist MattyB went viral on TikTok after the singer shared his recent look to fans, who reacted to the grown-up appearance of the former child star.

— MattyB Photos|Videos (@MattyB_Newsss) June 4, 2016 “OMG, there he is. We love you, Matty!” screamed hordes of adolescent girls waiting in line to meet their favorite music artist — and, likely, ...

Matty B is an 11-year-old from Georgia, but he’s also a brand, one with 500,000 Twitter followers, more than 2 million YouTube subscribers, and 5 million likes on Facebook.

MattyB’s dance instructor (played by Ashlund Jade), is apparently a stranger at the beginning of the video, but she quickly gets very invested in Matt’s dancing studies.