Talk Talk: Walter Mosley, Ben Harper, Paolo Nutini

Here's who's sitting down on the couch on the late night shows tonight.

• Charlie Rose: Cornel West, Tavis Smiley, and Jim Lehrer
• The Daily Show: Ben Affleck (repeat)
• The Colbert Report: Craig Newmark (repeat)
• The Late Show With David Letterman: Sean Penn, Barry Sonnenfeld, and Ben Harper and the Innocent Criminals (repeat)
• Jay Leno: Jamie Foxx, Tim Gunn, and Paolo Nutini (repeat)
• Jimmy Kimmel Live: Josh Hartnett, Ben Harper, and Tila Tequila
• Tavis Smiley: Walter Mosley and Col. Stephen Twitty
• Late Night With Conan O'Brien: Steve Carell, Jennifer Esposito, and Flight of the Conchords (repeat)
• The Late, Late Show With Craig Ferguson: 50 Cent and Emily Deschanel (repeat)
• Last Call With Carson Daly: Jeff Goldblum and Paolo Nutini (repeat)