Depp spotted at Bieber gig

Johnny Depp's been snapped backstage at a Justin Bieber concert in Miami.

Depp, whose latest film, The Tourist, opens this month was at the concert on Saturday. Exactly why he was there is unclear at the moment.

"Johnny Depp wants to hear 'Baby'," Bieber told the crowd.

Depp tried to leave through the backstage door without being spotted.

However, he was spotted by the paparazzi, who snapped several photos of the actor leaving the American Airlines Arena