David Letterman: Denis Leary, Olivia Wilde, the Pierces
Jay Leno: Steve Carell, Cory Booker, Glen HansardJimmy Kimmel: Martin Short, Cee-Lo Green, Goodie Mob (R 6/12/12)Craig Ferguson: Kelly MacDonald, Kevin McKiddJimmy Fallon: Joan Rivers, CM Punk, Fiona AppleTavis Smiley: Joseph Stiglitz, Glen HansardDaily Show: Parmy OlsonChelsea Lately: Jeff Wild, Brad Wollack, Josh WolfConan O'Brien: Martin Short, Aubrey Plaza, Spring StandardThe View: Jimmy Fallon, Niecy NashLive with Kelly: Michelle Obama, Marc Forgione, the Cary Family YMCA Superskippers Team, guest co-host Bryant GumbelEllen Degeneres: Meryl Streep, Ricky Gervais, Snow Patrol (R 1/12/12)Videos