Tonight we're tuned in to Teen Mom, One Big Happy Family, Biggest Loser and more! What are you watching tonight? Let us know in the comments.

[Photo by Diana Levine.]

Mike's Watching:
 One Big Happy Family (TLC, 9pm) Another show that hooked me. It balances the grave seriousness of morbid obesity with fun-loving characters. Well, fun until they lose their leg to diabetes.

Teen Mom (MTV, 10pm) Amber is on the outs with Gary, and Farrah is on the outs with her baby! God, I am so hopelessly addicted to this trainwreck of a show.

Whitney's Watching:
 The Biggest Loser: Couples (NBC, 8pm) I've watched a few seasons here and there but have fallen very behind on this show. I'm planning on tuning in tonight and deciding if I like any of the people this season besides Trainer Bob. Also... didn't this show just have its season finale?

Matt's Watching:
 Tabatha's Salon Takeover (Bravo, 10pm) I didn't see last week's episode until a couple of days after it aired, and it turned out to be the most entertaining one ever—I don't want to make the same mistake twice.

Don't forget to watch along with us and talk about what you're watching over at our #tvparty page.