Punk'd

Frankie Muniz, Justin Timberlake

21min - Ashton puts Frankie Muniz in the middle of some valet hijinks, and Justin Timberlake cries himself a river when the IRS comes for everything he owns...including his dogs.

Mandy Moore, Eliza Dushku, Todd Oldham, Oscar de la Joya, Ashton Kutcher

21min - It looks like Eliza Dushku is pulling a Winona when she's accused of taking a five finger discount, then Ashton punks Mandy Moore into thinking she demolished a house.

Jessica Alba, Wilmer Valderama, Tom Arnold, Ashton

21min - It's fantastic for Jessica Alba when she is accosted by a nude shopper, and Wilmer Valderrama watches in horror as his car is mistakenly trashed.

Kevin Richardson (Backstreet Boys), Seth Greene

Kevin Richardson (Backstreet Boys), Seth Greene

21min - It's snake eyes for Seth Green when Ashton scares the craps out of him by crashing his illegal dice game with government agents.

Jessica Biel. Jessica Simpson, Nick Lachey

21min - Ashton puts Jessica Biel in 7th hell when she is asked to baby sit a fan's child, then Nick Lachey meets the yokels when Jessica Simpson's long lost "relatives" show up.

Weeman, Jack Osbourne, Pink, Stephan Dorf

21min - It's drinks on Dorff when Stephen is stuck with a ridiculously large bar tab, then Ashton and Carey Hart proudly punk Pink.

Rosario Dawson,Britney Spears

21min - Oops she did it again.or did she? Chaos comes to Punk'dville when Brittney Spears tries to punk Ashton but nobody punks a punker.