National treasure Joseph Gordon-Levitt may have just given us the best Lip Sync Battle performance of all time.
In a competition against his The Night Before co-star Anthony Mackie, JGL paid homage to Janet Jackson with a spot-on rendition of "Rhythm Nation." (Yes, he's even rocking the signature pony tail.) Though Mackie put up a good fight with MC Hammer's "2 Legit 2 Quit," the choreography just didn't stack up against the "people of the world today looking for a better life."
Check out both hilariously awesome performances in the clip below.
P.S. Can someone tell us Chrissy Teigen's purpose on this show, other than "woohooing" from the corner?