*Footage of actress Gwyneth Paltrow’s performance of Cee-Lo’s “F*** You” during tonight’s episode of “Glee” has surfaced.

The Hollywood superstar makes an appearance on the Fox series as a substitute teacher for Mr. Schuster – and proceeds to sing the song’s clean version, “Forget You,” to prove to the gleeks that she’s still cool…even though she’s “like 40” years old.

Watch below: