America's Got Talent (8pm, NBC) -  In the season 4 finale, a winner is announced and takes home $1 million. British singer Susan Boyle will perform, as will Shakira, Leona Lewis and Rascal Flatts. 

The Beautiful Life (9pm, CW) - Tonight is the pilot for a new CW show exec produced by Ashton Kutcher about up-and-coming models in the New York fashion world. Sara Paxton, Elle Macpherson, and Mischa Barton (all at left) star.

Glee (9pm, Fox) - Will neglects the Glee club while forming an all-male acapela group, so the kids hire a well-known choreographer to assist them. Josh Groban stars as himself.

BIO Remembers Patrick Swayze (10pm, A&E) - A special look back at the life of late actor Patrick Swayze. There's also a marathon of Swayze's A&E tv show "The Beast" from 2pm-6pm, and again at 11pm. "The Beast" aired on A&E last season.

North Carolina Rising (8pm, UNC-TV) - A special compilation show highlighting some of the economic successes of rural North Carolina featured in the UNC-TV series "North Carolina Now." Look for reports on preserving coastal towns, revitalizing small towns, building for eco-tourism, and much more. 

Larry King Live (9pm, CNN) - Larry interviews Rihanna-beater Chris Brown, who appears with his mother and his lawyer Mark Garagos. Apparently, Brown at one point tells King that he shouldn't really talk about what happened that night (then why is he on there??) and then tells King he doesn't remember what happened, and later (after seeing CNN clips) says he does remember what happened but he misspoke. He also refers to the events of that evening as "a blur." So I'm not sure what we should expect to "learn" here, but if you like trainwrecks...

America's Got Talent (9pm, NBC) - Speaking of train wrecks, David Hasselhoff will be performing on tonight's show. He will be singing (and hopefuly dancing!) a song called "Feeling Good."

Glee (9pm, Fox) - Fox is wisely repeating the pilot for
this very nice musical-comedy-drama about a high school glee club from the creator of "Nip/Tuck" and "Popular." You can also watch online. The official premiere is September 9.

Hell's Kitchen (8pm, Fox) - The fourteen contestants have to make perfect 6-inch sausages for Drew Lachey! Who said reality television isn't glamorous?

More to Love (9pm, Fox) - Fifteen plus-size women move into the mansion and go on group dates with plus-size Luke. One woman gets a one-on-one date to Las Vegas, and three women are eliminated. 

You Are What You Eat (8pm, BBC America) - I am eating mixed nuts as I type this.

America's Got Talent (9pm, NBC) - It seems like this show has already been on forever, and tonight is the first performance episode? And there are 40 acts?! 

Warehouse 13 (9pm, SyFy) - The investigation of a stolen sculpture leads Pete and Myka (right) to discover a special place they deem worth  protecting.

Rescue Me (10pm, FX) - Maura Tierney guests as a trash-talking woman who shows up looking for a date. 

America's Got No Health Care: The Obama Press Conference (8pm) - The President's press conference on health care got bumped from 9pm back to 8pm because NBC refused to preempt "America's Got Talent."

America's Got Talent (9pm, NBC) - So, NBC didn't want to preempt their big Susan Boyle interview on their most successful summer show? Well, excuse me for being a bad American, but I don't blame them. I don't watch this show and won't be watching the Boyle interivew, but I can see where they're coming from. ABC is pushing their hit "Wipeout" from 8pm to 9pm.

Dark Blue (10pm, TNT) - It's that second episode of "Dark Blue" that we swore we would watch before deciding if this show is good or not. It's Dylan McDermott, so it gets the benefit of the doubt. Tonight, Carter (McDermott) has to get $100,000 to save Ty's cover and his life.