It’s Britney Against Brittany On ‘Glee’

Britney Spears is on a Twitpic spree over the last day or so, updating her Twitter status and sending pictures to her fans of her on the set of Glee.

In one of the photos, Spears is re-enacting her video for “Me Against The Music” with Heather Morris, with Spears taking on the Madonna role within the video.

She captioned the photos with, “All my GLEEKERS in the crowd, Grab a partner take it down.”

Jenna Ushkowitz confirmed to MTV News earlier this month that Lea Michele will perform a version of ” … Baby One More Time.”

Not going to lie, this episode is probably going to be pretty awesome.