Teen pop star Justin Bieber attacked paparazzi and had to be controlled by his bodyguards while leaving his hotel in London.
Bieber pushed one of the photographers as he rushed to get into his van to escape the paparazzi.
But when the photographer hurled abuses at the 19-year-old, claiming he had assaulted him, he emerged from the van and tried to attack him, reported Hollywood life.
After having a face-off with press photographer, Bieber threatened to beat him before being restrained by his own bodyguard.
Later Bieber tweeted, "Ahhhhh! Rough morning. Trying to feel better for this show tonight but let the paparazzi get the best of me.....(sic)."
Justifying his act he added, "Sometimes when people are cameras in your face all day and yelling the worst thing possible at u�well I'm human. Rough week.
