WARNING CONTAINS STRONG LANGUAGE Pop star Justin Bieber was today involved in a clash with a cameraman outside his Park Lane hotel.

In the footage, the 19-year-old is seen pushing a member of the press out of the way as he climbs into a waiting car.

The move provoked a strong verbal response from the photographer, prompting Bieber to exit the car and confront the cameraman.

He was retained by his body guards.

The singer later took to Twitter to respond to the footage captured by 5 News:

"Ahhhhh! Rough morning. Trying to feel better for this show tonight but let the paps get the best of me...

"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.

"Not gonna let them get the best of me again. Gonna get focused on this show tonight. Adrenaline is high now. Gonna put it on the stage."

It has been an eventful few days for the singer, who was criticised for appearing late at a concert on Monday.

He was then treated by doctors after suffering breathing problems during last night's concert at the O2 arena.

Watch more: Bieber booed at London concert: http://www.youtube.com/watch?v=6w9VM7l5ZpA


Get the latest headlines http://www.telegraph.co.uk/

Subscribe to The Telegraph http://www.youtube.com/subscription_center?add_user=telegraphtv

Like us on Facebook http://www.facebook.com/telegraph.co.uk
Follow us on Twitter https://twitter.com/telegraph
Follow us on Google+ https://plus.google.com/102891355072777008500/

Telegraph.co.uk and YouTube.com/TelegraphTV are websites of The Daily Telegraph, the UK's best-selling quality daily newspaper providing news and analysis on UK and world events, business, sport, lifestyle and culture.