Justin Bieber: 'Believe' O2 Arena Performance Pictures!

Justin Bieber catches some air while on stage during the Believe tour performance on Thursday night (March 7) in London, England.

During his performance the 19-year-old entertainer collapsed on stage. After finishing his performance, the singer posted a shirtless picture from his hospital bed letting his fans know he was “getting better.”

PHOTOS: Check out the latest pics of Justin Bieber

Carly Rae Jepsen and Cody Simpson opened up the show for Justin, and later Jaden Smith joined him on stage as a surprise guest.