Ariana Grande Hits the Stage at Radio Disney Music Awards 2014

Ariana Grande hits the stage to perform for the crowd at the 2014 Radio Disney Music Awards held at Nokia Theatre L.A. Live on Saturday (April 26) in Los Angeles.

The 20-year-old singer is debuting her new single “Problem” at the show and it will hit iTunes right after the program airs tomorrow night at 8/7c on Disney Channel!

PHOTOS: Check out the latest pics of Ariana Grande

“hope it ends up coming out earlier than it’s supposed to tomorrow night! iTunes does that sometimes,” Ariana tweeted about the new single.