Conan (11 p.m., TBS) - Amy Poehler; Kevin Pollak; Ke$ha.

Late Show With David Letterman (11:35 p.m., CBS3) - Actor Matt Damon; J.D. McPherson performs.

The Tonight Show With Jay Leno (11:35 p.m., NBC10) - Khloe Kardashian Odom; Adam Carolla; Matisyahu performs.

Jimmy Kimmel Live (Midnight, 6ABC) - TV host David Letterman; Vampire Weekend performs.

The Late Late Show With Craig Ferguson (12:35 a.m., CBS3) - Actress Reba McEntire; Richie Sambora performs.

Late Night With Jimmy Fallon (12:35 a.m., NBC10) - TV host Michael Strahan; Bonnie Raitt performs.