Michael Cera & Jersey Shore Cast in the Hot Tub and Fist Pumping (VIDEOS)

Michael Cera had some free time on his hands and hung out with the crew from MTV's hit show, The Jersey Shore. DJ Pauly D Guidoed Cera with his own version of “The Blowout” hairstyle, also got a lesson in fist pumping and at the end everybody heated up in the hot tub!