Justin Bieber took his shirt off during his performance at the Jingle Bell Ball at London's O2 Arena.
And the sky is blue.
While KIIS-FM's Jingle Ball concerts took place in Oakland and L.A. over the weekend, which included performances from Selena Gomez, One Direction, DNCE and more, overseas in the U.K. was the Jingle Bell Ball. Artists like the Biebs, Nick Jonas, Carly Rae Jepsen, Coldplay and more stormed the stage for the music festival.
Bieber tackled his Purpose hits like "What Do You Mean," "Where Are U Now," "Sorry" and the fan-favorite "Love Yourself." Carly Rae Jepsen, who wasn't nominated for a Grammy, sang "Your Type" and 2012's "Call Me Maybe."