What's On Tonight: Big Brother, Iron Chef America, Flavor Flav Roast

• At 8, CBS has a new Big Brother.
• NBC has a pre-season football game at 8, the Seahawks vs. the Chargers.
• TLC has Diana: Last Days of a Princess at 8.
• TNT has a new episode of The Company at 8 (repeated at 10).
• Also at 8: Disney has a new Suite Life of Zack & Cody, then a new Kim Possible.
• At 9, HGTV has a new Design Star.
• There's a new Iron Chef America on Food Network at 9, then a new Throwdown with Bobby Flay.
• Spike has a new Kill Point at 9.
• HBO has new episodes of John From Cincinnati, Entourage, and Flight of the Conchords, starting at 9.
• USA has a new 4400 at 9, then a new Dead Zone.
• At 9:30, A&E has a new Gene Simmons' Family Jewels, followed by a new Two Coreys.
• At 10, Fox News has a new Half Hour News Hour.
• History Channel has a new Ice Road Truckers at 10.
• Comedy Central has the Flavor Flav Roast at 10.
• ESPN2 has coverage of the Little League World Series at 10.

Check your local TV listings for more.