TMZ is reporting that Justin Bieber collapsed backstage during a concert tonight (March 7) in London.
The singer was performing at London's O2 arena when he went backstage and collapsed. He was treated with oxygen by emergency personnel, and declined to go to the hospital after the incident.
Bieber's manager Scooter Braun went on stage and told the crowd: ""Justin's got very light breath. The whole show he’s been complaining, He’s backstage with the EMTs and the doctor."
Bieber was able to finish the show, and was transported to the hospital afterwards.