David Letterman: Robin Williams, "American Idol" castoff Paige Miles, Usher
Jay Leno: Lauren Graham, Karl Rove, Joss Stone
Jimmy Kimmel: ELIZABETH MITCHELL, Liam Hemsworth, Kevin Nealon
Craig Ferguson: Joel McHale, Ben McKenzie
Jimmy Fallon: Jeff Goldblum, Julian Casablancas
Carson Daly: Lee Daniels, Roger Ross Williams, Fanfarlo (R 3/4/10)
Tavis Smiley: Marvin Sapp
Daily Show: Ben Stiller
Colbert Report: Sen. Claire McCaskill
Lopez Tonight: Snoop Dogg, Annie Wersching, Foreigner
The View: Bernadette Peters, David Frei (R 2/19/10)
Regis and Kelly: Kelsey Grammer, guest co-host Kara DioGuardi
Ellen Degeneres: Kellie Pickler, "Bachelor" castoff Ali Fedotowski, Sade (R 2/16/10)
Bonnie Hunt: Scott Wolf, Kevin Federline, Julia Morris
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