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

• Charlie Rose: Luca di Montezemolo and Jim Nantz
• The Daily Show: Senator Jim Webb
• The Colbert Report: Phil Weiss
• The Late Show with David Letterman: Tom Brokaw and Gnarls Barkley
• Jay Leno: Russell Brand, Bill Engvall, and Aimee Mann
• Jimmy Kimmel Live: TBA (repeat)
• Tavis Smiley: Sidney Poitier
• Late Night with Conan O'Brien: Kate Hudson, Robert Smigel, and James Hunter
• The Late, Late Show with Craig Ferguson: Betty White, Evan Handler, and MGMT
• Last Call with Carson Daly: Moby

• At 8, ABC has a new, two-hour Bachelorette, then a new episode of The Mole.
• NBC has a new American Gladiators at 8, followed by the two hour season premiere of Nashville Star.
• CBS has an episode of The Bill Engvall Show at 8.
• Food Network has a new Good Eats at 8, then new episodes of Heavyweights and Unwrapped.
• ABC Family has a new Greek at 8.
• Also at 8: History Channel has a new Modern Marvels.
• At 9, USA has a new Monday Night RAW.
• GSN has a new World Poker Tour at 9.
• Hallmark has the movie Charlie & Me at 9.
• At 10, MTV has a new Legally Blonde.

Check your local TV listings for more.