On May 21, the 2017 Billboard Music Awards is honoring the best music artists who dominated the Billboard charts within the last year. And the Tylt is predicting the winners in the "Top Artist" categories in a series of BBMA brackets. The duos or groups nominated for Top Duo/Group are some of the best artists in the music game. (Unfortunately, we had to leave off a nominee in this bracket—Guns N’ Roses.)

Coldplay tied with the Chainsmokers, but then Coldplay won our Twitter poll—advancing to the final round to face off with Twenty One Pilots after they beat Florida Georgia Line.