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

• Charlie Rose: Michael Bloomberg and Arnold Schwarzenegger
• The Daily Show: Uma Thurman
• The Colbert Report: Senator Hillary Clinton and Rep. Patrick Murphy
• The Late Show with David Letterman: Kelly Ripa, Dr. John Holdren, and The Black Keys
• Jay Leno: Ewan McGregor, John Cho, Kal Penn, and Seether
• Jimmy Kimmel Live: Dax Shepherd, Jesse Ventura, and John Mulaney
• Tavis Smiley: Jay-Z and Mary J. Blige
• Late Night with Conan O'Brien: Matt Lauer, Ryan Reynolds, and A Simple Plan (repeat)
• The Late, Late Show with Craig Ferguson: Henry Winkler and Jason Aldean
• Last Call with Carson Daly: Sheryl Crow, Zach Cregger, and Trevor Moore (repeat)