Ariana Grande Will Perform at 2014 American Music Awards

Ariana Grande performs during the television program 'The Voice of Holland' in Hilversum, the Netherlands, 14 November 2014. 

Ariana Grande will be dominating the 2014 American Music Awards.

It was announced today that the singer will perform a medley of her hits, including "Problem," "Break Free," and "Love Me Harder" at the awards show. It was also announced that Grande will sing alongside Jessie J for a performance of their summer smash "Bang Bang."

They join already-announced performers including 5 Seconds of Summer, Mary J. Blige, Garth Brooks, Charli XCX, Fergie, Selena Gomez, Imagine Dragons, Lorde, One Direction, Sam Smith, Taylor Swift, and the evening's host, Pitbull. 

The American Music Awards air this Sunday, Nov. 23, at 8 pm ET on ABC.