TONIGHT: It's election night (and Gawker.TV's birthday party!), but there's still a lot of TV: we've got Kathy Griffin's new stand-up special, new episodes of DWTS, The Biggest Loser, Millionaire Matchmaker and more, plus live episodes of Stewart and Colbert!

8:00 PM

Dancing with the Stars Rod Stewart, and a tap-dance number from the stars of Broadway's "Mary Poppins." (ABC)
One Tree Hill Brooke attempts to bond with her future mother-in-law while Julian searches for his best man. Elsewhere, Skills arrives back in town; Nathan faces problems with his new career; and Haley's skills as a counselor are called into question. (CW)
The Biggest Loser The contestants spend a week training with marines at California's Camp Pendleton. Their regimen includes hiking with large backpacks, rifle exercises and an obstacle-course challenge. At the end of the week, Bob and Jillian lead last-chance workouts before the next weigh-in. (NBC)

9:00 PM

Life Unexpected Lux goes on a school camping trip, and Cate, Baze, Ryan and Math all sign on to be chaperones. (CW)
Millionaire Matchmaker Patti begins to reconsider her move to New York when she meets her two exasperating clients. One's a judgmental 39-year-old gay business owner, the other is a rough-hewn Brooklynite who's interested in hanging out with his male friends. (Bravo)
19 Kids and Counting Ugh. The Duggars. Ugh. (TLC)

10:00 PM

16 & Pregnant Felicia hopes to be the first in her family to graduate high school, but when her boyfriend stops supporting her and their baby, she may be forced to drop out. (MTV)
Sons of Anarchy SAMCRO visits another Sons of Anarchy chapter, but not everyone there is happy about it. (FX)
Kathy Griffin: Whores on Crutches D-list queen Kathy Griffin delivers a stand-up set at the Pechanga Resort and Casino in Temecula, Cal. Griffin riffs on Bristol Palin, her exchanges with Elisabeth Hasselbeck on "The View" and her mother's red-carpet experience at the Emmys. (Bravo)

Who's on the Late Night Couches Tonight?

The Daily Show: Michael Beschloss (Comedy Central)
The Colbert Report: Chrystia Freeland, David Frum (Comedy Central)
Jimmy Kimmel Live!: Thandie Newton, the latest "Dancing with the Stars" castoff, Anberlin (ABC)
Lopez Tonight: Mariah Carey, Judah Friedlander, Jon Lajoie (TBS)
Chelsea Lately Benji & Joel Madden, Heather McDonald, Bill Bellamy, Josh Wolf (E!)
Late Night with Jimmy Fallon: Will Arnett, Jason Ritter, Patti LuPone (NBC, Repeat)
Late Show with David Letterman: Sean "Diddy" Combs, Emma Stone, a Top Ten List presented by Philadelphia Phillies star Ryan Howard (CBS, Repeat)
Late Late Show with Craig Ferguson: Toby Keith, Louie Anderson (CBS, Repeat)