January 15, 2015 11:50 pm Watch: Slapjack With Kevin Hart Jimmy Fallon and Kevin Hart compete in a high-stakes game of blackjack where the loser of each round gets smacked in the face with a giant prosthetic hand. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:25 Oceanside Pier fire still smoldering