Who knew Gwyneth Paltrow had such soul? The Oscar-winning actress belts out an incredibly sassy version of Cee-Lo's F**k You Forget You on Glee.

Aside from her rockin' voice, we love Ms. Paltrow's attempt at doing The Robot. Hilarious! On the show, Gwyneth plays a substitute Glee club teacher when Mr. Shuester gets sick.

The episode doesn't air until next week, but after seeing this, we'll definitely be tuning in!