TONIGHT: Quite a bit of variety tonight! We've got new episodes of Big Brother 12, The Real World, MasterChef, Minute to Win It, America's Got Talent, Top Chef, Man vs. Wild, and more, plus Jennifer Aniston on Chelsea Lately.

8:00 PM

Big Brother 12 The hamsters gather for the PoV competition. (CBS)
Minute to Win It Guy Fieri annoys you. (NBC)
MasterChef A team challenge has the 14 remaining hopefuls working together to feed hundreds of Marines at California's Camp Pendleton. (FOX)

9:00 PM

America's Got Talent Four acts advance to the semifinal round. I cannot believe that we're not even to the semifinals yet... (NBC)
Man vs. Wild Bear visits Australia's sweltering Northern Territory, where he must rely on skills honed by the aboriginal people of Arnhem Land to navigate a region dominated by crocodiles. (Discovery)

10:00 PM

The Real World Ryan will say/do homophobic things, obviously. (MTV)
Top Chef: Washington, DC Mystery and spyjinks abound when items in a mystery box challenge the chefs, who must then transform famous dishes into different culinary fare (Bravo)
Psych Shawn and Gus work with two retired police officers to solve the murder of a police chief. (USA)

10:30 PM

Tosh.0 A Web Redemption for an angry preacher; a book burning. (Comedy Central)

Who's on the Late Night Couches Tonight?

The Daily Show: Edward Kohn (Comedy Central)
The Colbert Report: Thomas French (Comedy Central)
Jimmy Kimmel Live!: Jerry O'Connell, Carla Gugino, T.I. (ABC)
Lopez Tonight: Bow Wow, Lisa Edelstein, Caroline Manzo & Teresa Guidice, Twitch (TBS)
Chelsea Lately Jennifer Aniston, John Caparulo, Whitney Cummings, Brad Wollack (E!)
The Tonight Show with Jay Leno: Don Rickles, Dwyane Wade, KISS (NBC, Repeat)
Late Night with Jimmy Fallon: Heidi Klum, Joshua Topolsky, Macy Gray (NBC, Repeat)
Late Show with David Letterman: Nicolas Cage, Steel Train (CBS, Repeat)
Late Late Show with Craig Ferguson: Emma Thompson, Carlos Alazraqui (CBS, Repeat)