Talk Talk: George Clooney, William Shatner, Tricia Helfer

Here's who's on the late night shows tonight.

• Charlie Rose: George Clooney and Norah Jones
• The Late Show with David Letterman: Steve Martin and Raymond Crowe (repeat)
• Jay Leno: William Shatner, Tricia Helfer, and Ryan Bingham
• Jimmy Kimmel Live: Keanu Reeves and Leona Lewis
• Tavis Smiley: John Larroquette and Aaron David Miller
• Late Night with Conan O'Brien: Oliver Hudson and AA Bondy
• The Late, Late Show with Craig Ferguson: Christina Applegate, Brittany Snow, and Gene Pompa
• Last Call with Carson Daly: Gary Cannon, Kenny & Spenny, and The Tender Box