Lizzo, Zara Larsson, and Katy Perry were among the celebrities to share their reaction to Justin Bieber's headlining set at ...

The "Yukon" singer scrolled through viral clips and throwback videos during his headlining set ...

Fifteen of the biggest prospects from college and international ranks have descended upon New York to hear their names called ...

Zara Larsson and Katy Perry share their reactions to watching Justin Bieber scroll through YouTube in the middle of his ...

Over the weekend, Katy Perry mocked Bieber’s minimalist set by joking it was a “good thing” he had YouTube premium” so fans didn’t have to see ads.