Katy Perry thrilled fans at a concert in Los Angeles on Friday (05Aug11) by inviting internet sensation Rebecca Black onstage.
The pop star took her California Dreams tour to the Nokia Theater, playing through her hits and covering tracks by Whitney Houston and Jay Z for a sold-out crowd of more than 7,000.
But the most surprising moment of the night came when Perry began belting out Black's hit Friday, before bringing the 14 year old out to join her for the chorus.
Black shot to fame earlier this year (11) when the promo for Friday scored millions of hits on YouTube.com, before going on to star as a popular student in Perry's video for Last Friday Night (T.G.I.F.).
Though Derek and Hansel have left the world of fashion modelling behind them, a part...
The Smurfs are back in a brilliant movie sequel that sees them take on evil...
The Smurfs return following a harrowing experience lost in New York while being pursued by...
Brit award-winning popstar Katy Perry discusses her Christian upbringing and how songwriting has become, in...
A simplistic approach means that this charming adventure-comedy will only appeal to very young children....
Standing three apples high, the tiny Smurfs live happily and peacefully in their medieval Smurfs...
Watch the trailer for Get Him To The Greek When Aaron Green lands a job...