Talk Talk: Paul Giamatti, John C. Reilly, Nas

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

• Charlie Rose: Bill Gates and Michael Bloomberg; a discussion of the iPhone (must have been postponed the other night); and author Ken Pollack
• The Daily Show: T.J. English
• The Colbert Report: Nas
• The Late Show with David Letterman: John C. Reilly, Jane Mayer, and Grizzly Bear
• Jay Leno: Kevin Costner, D.L. Hughley, and The Time
• Jimmy Kimmel Live: Paul Giamatti, Mitch Rouse, and Los Lonely Boys
• Tavis Smiley: Henry Winkler and Henry Zoglin (repeat)
• Late Night with Conan O'Brien: Liam Neeson, BJ Novak, and The Duke Spirit (repeat)
• The Late, Late Show with Craig Ferguson: Val Kilmer
• Last Call with Carson Daly: Eddie Izzard and Rick Ross (repeat)