'Drunk' Amy Winehouse booed off stage in Belgrade

Amy Winehouse has been booed by crowds in Serbia's capital Belgrade, as she appeared to be too drunk to perform.

It was the opening gig of a planned 12-day European tour, but the 20,000 fans in attendance did not get the performance they had hoped to see.

The BBC's Mark Lowen was at the concert and said it was clear that Winehouse was not fit to perform and that the crowd turned very angry.