American Idol, Law and Order: SVU, and Accidentally on Purpose

8 p.m., FOX

American Idol

In this "Idol Gives Back" episode, big-name performers like Elton John, Annie Lennox, and the Black Eyed Peas take the stage to raise money for several charities—but the goodwill ends when one of the seven remaining contestants is eliminated.

Season 1 finale, 8:30 p.m., CBS

Accidentally on Purpose

In the first-season finale, Billie (Jenna Elfman) fakes going into labor to get Zach (Jon Foster) out of a speeding ticket, then goes into labor for real.

10 p.m., NBC

Law and Order: SVU

Benson (Mariska Hargitay) goes undercover to find the killer of a woman who was trying to expose the dirty secrets of the meatpacking industry.

10 p.m., BRAVO

Top Chef Masters

The master chefs work their creative magic on plain ol' pub food.

11:30 p.m., COMEDY

The Colbert Report

Stephen welcomes Oregon State Basketball coach and brother of Michelle Obama Craig Robinson.

Also on the airwaves...
The New Adventures of Old Christine, 8 p.m., CBS
Mercy, 8 p.m., NBC
America's Next Top Model, 8 p.m., CW
Fly Girls, 9 p.m., CW
High Society, 9:30 p.m., CW
Dog the Bounty Hunter, 10 p.m., A&E;
South Park, 10 p.m., COMEDY
In Plain Sight, 10 p.m., USA
Ugly Americans, 10:30 p.m., COMEDY
NBA Basketball Playoffs: Bobcats v. Magic, Spurs v. Mavs
MLB Baseball: Phillies v. Braves
NHL Hockey Playoffs: Sabres v. Bruins

What are you watching tonight?

Follow writer Stefanie Lee on Twitter: @StefAtTVDotCom

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