Gwyneth Paltrow and the Glee gang sing Cee-Lo's "Forget You" (that's the edited title, of course) from next week's episode. Gwyneth plays Holly Holliday (great name!) the teacher who is substituting for a sick Mr. Schuester (Matthew Morrison). This episode was directed by series
co-creator Ryan Murphy (Eat Pray Love. Gwyneth is really good. Love her. Take a look: