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

• Charlie Rose: William Cohen, Sam Nunn, and Damien Hirst
• The Daily Show: Mark Siegel
• The Colbert Report: David Gracer
• The Late Show with David Letterman: Martin Short and Amy Ryan
• Jay Leno: Larry The Cable Guy, Joan Embery, and Mika
• Jimmy Kimmel Live: Tom Green
• Tavis Smiley: Herbie Hancock and Senator Bill Nelson
• Late Night with Conan O'Brien: Matt Lauer, Ryan Reynolds, and Simple Plan
• The Late, Late Show with Craig Ferguson: Michael Clarke Duncan, Angela Kinsey, and North Mississippi Allstars
• Last Call with Carson Daly: Christine Lakin, Josh Radin, and Ingrid Michaelson

• At 8, ABC has a new Wife Swap, followed by new episodes of Supernanny and Cashmere Mafia.
• FOX has a new American Idol at 8, then a new Moment of Truth.
• CBS has a new Big Brother at 8.
• NBC has a new Deal Or No Deal at 8.
• There's a new America's Ballroom Challenge at 8.
• The CW has a new America's Next Top Model at 8.
• Also at 8: AMC has a Breaking Bad marathon.
• At 9, Discovery has a new Mythbusters.
• At 9:30, HBO has a new In Treatment.
• At 10, NBC has a new Law and Order.
• Bravo has a new Project Runway at 10.
• Food Network has a new Dinner: Impossible at 10.
• At 10:30, Comedy Central has a new Reno 911.