View the original article at: http://www.nationalenquirer.com/celebrity/bieber-goes-berserk
The morning after Bieber "collapsed" onstage during his show at London’s O2 Arena and was rushed ro the hospital, the pop twerp went nutso on a paparazzo hanging outside his London hotel.
The pap was trying to get a shot of the Canadian singer, 19, as he left his hotel, and claimed he was knocked around in the stampede rush of people surrounding the mega-star.
While Bieber rushed into his SUV flanked by two burly bodyguards, the pap began cursing at the muscled beefcake saying they should “F**k off back to America,” then calling the singer a “F**king little moron.”
Suddenly, a raging Bieber leapt out of the vehicle and returned verbal fire with the cameraman, asking, “What the f**k you say?”
“You heard what I said,” the pap said. “You heard what I f**king said, mate.”
Bieber shot back, “I’ll f**king beat the f**k out of you,” and threw a wild punch the air.
“F**k you little c**k,” the photog responded.
RadarOnline reported Bieber tweeted  : “Ahhhhh! Rough morning. Trying to feel better for this show tonight but let the paps get the best of me,” and “Sometimes when people r shoving cameras in your face all day and yelling the worst thing possible at u…well I’m human. Rough week.”
Thus spake Justin Bieber- headline maker.