David Letterman: Will Ferrell, the Twilight Singers (R 4/26/11)
Jay Leno: Ed Helms, Chelsea Kane, Iron and Wine (R 5/18/11)Jimmy Kimmel: Jason Sudeikis, Piers Morgan, Lykke LiCraig Ferguson: Dick Van Dyke, Kristin GoreJimmy Fallon: Maya Rudolph, Nick Offerman, Lauryn Hill (R 5/12/11)Carson Daly: Jason Winer, Oh Land, the Soundtrack of Our Lives (R 4/5/11)Tavis Smiley: Diane Nash (R 5/10/11)Daily Show: Tim TebowColbert Report: Salman KhanChelsea Lately: Piper Perabo, Matt Braunger, Josh Wolf, Heather McDonaldConan O'Brien: Jake Gyllenhaal, Randy Jackson, Panic! At The Disco (R 3/28/11)Lopez Tonight: Rainn Wilson, Lil Jon, Panic! at the Disco (R 4/4/11)The View: Chris Rock, Bobby Cannavale, Bobby Flay, Giada De LaurentiisThe Talk: Betty White, Jack Hanna (R 1/26/11)Regis and Kelly: Ellen Barkin, Buddy Valastro, "American Idol" castoff Haley ReinhartEllen DeGeneres: Anne Hathaway, Gary Busey, Jerry Weintraub, Robyn (R 4/13/11)Gayle King: Paula Patton, Melissa Braverman (R 5/2/11)Photo Credit: Walter McBride/WM Photos
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