Disturbing breaking news coming from Justin Bieber's third show at London's O2 arena. Things got real this evening when the star collapsed backstage. A rep for the performer confirmed that Biebs was "heading to the doctor....He fainted and took a twenty-minute reprieve and was given oxygen."

While medics tended to the star backstage, Bieber's manager Scooter Braun informed the crowd the star was feeling unwell. "Justin's got very light breath," Braun said. "The whole show he’s been complaining, he’s backstage with the EMTs and the doctor."
Braun promised fans Justin would be back to finish the show. Justin did return, but this is just the latest problem in the string of shows in London. The first was a 2 hour delay on a school night that sent parents packing before the singer took the stage and now this. Last nights show was the only one that went off without a hitch. Acutally started 2 whole minutes early.