Britney's Filmed Her Glee Appearance!

OMG! At long last Britney has stepped up to the plate and gotten her mug in front of the camera for her upcoming Glee appearance!

The cast of the show have been filming their Britney special for a while now and all of a sudden the megastar rolled up to join in the fun.

Britney Tweeted about her set visit and even posted a picture online to make fans of the show and her own good self even more super excited about the whole shebang, AND it sounds like she'll be performing Me Against The Music after tweeting this picture and "All my GLEEKERS in the crowd, Grab a partner take it down -Brit "

Check out the video below for a little bit more juice!

FemaleFirst - Ruth Harrison