Selena Gomez hit the red carpet (and later the stage) with her brood of famous girlfriends as one of the stars of Taylor Swift's "Bad Blood" video at the VMAs, while Justin Bieber posed for photos solo and performed his new song, "What Do You Mean?" His set was met with a standing ovation, and the reaction must have overwhelmed the singer, as he began to cry while catching his breath. Sources report that Selena and her squad left the arena before his performance started.
Justin and Selena dated on and off (and on and off) from 2010 to 2014. Selena was linked to DJ Zedd earlier this year but seems single at the moment; Justin is rumored to be dating a new young star almost every week, so it was probably in Selena's best interest to steer clear.
