David Letterman: Alec Baldwin, Maya Rudolph, Chrisette Michele
Jay Leno: Dennis Miller, 8-year-old pianist Ethan Bortnick, Kelly Clarkson
Late Late Show: Paulina Porizkova, Andy Nulman
Jimmy Fallon: Bo Burnham
Last Call: Oscar Nunez, Chad Reed, Cold War Kids
Daily Show: Tom Hanks
Colbert Report: Ron Howard
Jimmy Kimmel: Paula Abdul, the latest "Dancing With the Stars" castoff, Todd Glass
The View: Melina Kanakaredes, Maya Rudolph
Regis and Kelly: Tom Hanks, the winners of "The Amazing Race"
Ellen DeGeneres: Matthew Fox, Lady GaGa
Tavis Smiley: Mayor Antonio Villaraigosa, Baron Davis, Stacy Peralta
Chelsea Lately: Michelle Tractenberg, Jen Kirkman, Randy Sklar, Jason Sklar (Rerun from 5/7/09)
George Stroumboulopoulos: Christopher Hitchens, Joseph Boyden
Bonnie Hunt: Emily Deschanel, Diahann Carroll
Mike and Juliet: Mariel Hemingway
Photo Credit: Walter McBride/Retna Ltd.
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