TV Today

The Ellen DeGeneres Show

(3-4 p.m., NBC10) -

Alison Vincent, winner of

The Biggest Loser: Couples

; Lady Antebellum performs

.

Oprah Winfrey

(4-5 p.m., 6ABC) - Singers Justin Timberlake, Reba McEntire and Kelly Clarkson.

Wife Swap

(8-9 p.m., 6ABC) - Andrea, who cuts down trees for fun and profit, swaps families with Sarina, whose hobby is burlesque dancing.

CSI: NY

(10-11 p.m., CBS3) - A hotel owner with a lot of enemies is found buried under an ice sculpture.

Men in Trees

(10-11 p.m., 6ABC) - On a trip to Anchorage, Marin sees Julia's husband with another woman and wonders whether to tell Jack.

Late Show With David Letterman

(11:35 p.m.-12:35 a.m., CBS3) - Actor Jack Black; Esperanza Spalding performs.

The Tonight Show With Jay Leno

(11:35 p.m.-12:35 a.m., NBC10) - Comic Jeff Foxworthy; columnist Arianna Huffington; N.E.R.D performs.

Jimmy Kimmel Live

(12:05-1:05 a.m., 6 ABC) - Mixed martial arts fighter Quinton "Rampage" Jackson; Coldplay performs.

The Late Late Show With Craig Ferguson

(12:35-1:35 a.m., CBS3) - Actress Jane Kaczmarek; actor Evan Handler; comic Bengt Washburn.

Late Night With Conan O'Brien

(12:35-1:35 a.m., NBC10) - Actor Adam Sandler; Jewel performs.

Last Call With Carson Daly

(1:35-2:05 a.m., NBC10) - Actor John Cho; actor Dean Edwards; Your Vegas performs.