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

• Charlie Rose: Erik Prince
• The Daily Show: Tony Snow
• The Colbert Report: Paul Glastris
• The Late Show With David Letterman: Jake Gyllenhaal, Connie Britton, and 50 Cent
• Jay Leno: James Spader, Lara Logan, and Gloria Estefan
• Jimmy Kimmel Live: Danny DeVito, Mario Batali, and Frankie Vallie (repeat)
• Tavis Smiley: Angie Stone and Senator Jim Webb
• Late Night With Conan O'Brien: Anderson Cooper, Paget Brewster, and Fionn Regan
• The Late, Late Show With Craig Ferguson: Michael Caine and Lizzy Cooperman
• Last Call With Carson Daly: Tom Green and The Honorary Title (repeat)