I'll bet X-Factor cutie Diana Vickers couldn't believe her luck - after being chatted up by Zac Efron.
Diana, 18, was singled out by the High School Musical star for a long chat at the aftershow party for the premiere of his new movie 17 Again.
It was a bit of a dismal turnout for Zac, 21, at the Haymarket Hotel in central London on Thursday. The only other celebs there were Dancing On Ice-ers Roxanne Pallett and Jason Gardiner.
But my spy said: "Zac sent a protection man over to invite Diana to join his table, she was with him for half an hour. He was being very charming." What will his girlfriend Vanessa Hudgens make of it all?
Mirror
