Britney on Glee!

Unlike her idol Madonna, Britney Spears will actually be appearing in the episode of Glee that is dedicated to her and her music.

Here's a picture Spears tweeted from the set; it features the character Brittany from the show playing Britney, and Spears herself playing Madonna, in a recreation of the 'Me Against the Music' video.

Any suggestions that Britney has been photo-shopped in this picture are ridiculous....