Very Funny: Joseph Gordon-Levitt, Stephen Merchant and Jimmy Fallon Lip Sync Battle

Sometimes you forget just how talented most actors are. Here's Joseph Gordon-Levitt, Stephen Merchant and Jimmy Fallon giving a masters class in performance, dueling in a lip sync battle that makes that karaoke bar down the street seem even more pathetic. It's insanely hilarious, especially the closing performance from JGL. Enjoy...