British pop star George Michael is reportedly in talks to appear in the last ever episode of Ricky Gervais' sitcom EXTRAS. The former Wham! star will appear in the one-off Christmas (07) special, which follows the first and second seasons last year (06). A source tells British newspaper Daily Star, "George immediately agreed to appear on Extras. It's going to be absolute dynamite. In a recent interview, Gervais revealed, "I have got a bottle of champagne in the fridge - and beat this - it's from George Michael. He gave me it after I supposedly called him a bender at an awards ceremony, if you believe what you read in the press. It was actually part of a joke that I ran by him first that he loved."