Justin Bieber Collapse On Stage In London Then Attacked Paparazzi [VIDEO]

Pop sensation Justin Bieber collapse on stage at London’s O2 arena on Wednesday after experiencing breathing problems.

Sources told E! News that Bieber told the audience he wasn’t feeling well before going backstage to get checked out by his medical team.

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It was after he came back onstage to perform he collapse.

“He got oxygen from emergency personnel. He insisted on finishing the show. He is on the way to the hospital right now,” Bieber reps said.

Bieber was spotted the next day leaving London for Los Angeles when he and a photographer got into it.

The video below shows Justin Bieber and a photographer getting into it while he was leaving a London hotel.

“f— off back to America”, “f—ing little moron” the upset photographer yelled.

Bieber jumped out of the van to attack the photographer, “The f did you say? I’ll fing beat the f out of you!” he yelled while his bodyguards hold him back.

That comment got Justin Bieber heated. Watch video below.