David Letterman: Julianna Margulies, Andy Cohen, White Lies
Jay Leno: Eva Mendes, storm chaser Reed Timmer, Tedeschi Trucks BandJimmy Kimmel: Kate Hudson, Windell Middlebrooks, Raphael Saadiq (R 5/12/11)Craig Ferguson: Simon Helberg
Jimmy Fallon: Howie Mandel, the final three "Survivor" contestants, Cee-Lo Green, Randy NewmanCarson Daly: Ben Schwartz, Duncan Jones, Biffy Clyro (R 3/23/11)Tavis Smiley: Tom SelleckDaily Show: Jon RonsonColbert Report: Alison KlaymanChelsea Lately: Kelly Osbourne, Fortune Feimster, John Caparulo, Loni LoveConan O'Brien: Zach Galifianakis, Sig Hansen, Raphael SaadiqLopez Tonight: Eva Longoria, Ellie Kemper, Fitz and the TantrumsThe View: Randy Jackson, Suze OrmanThe Talk: Chaz Bono, Jack HannaRegis and Kelly: Jimmy Kimmel, Jane Lynch, "American Idol" castoff James DurbinEllen DeGeneres: Shia LaBeouf, Marlee MatlinGayle King: Chaz BonoVideos