Nick Jonas brought his talent and his good looks to the 2015 Billboard Music Awards. Check out this performance of "Jealous" now!
Rating: Unrated
Talk about an unexpected duet. But Meghan Trainor and John Legend very much made it work while taking to the stage at the 2015 Billboard Music Awards.
Rating: Unrated
Mariah Carey debuted the song "Infinity" at the 2015 Billboard Music Awards. She also included with it a medley of past hits. But did she hit all the right notes?
Rating: Unrated