Breakout TV Stars of the Decade

(WireImage)
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Ashton Kutcher

Kutcher became a regular on our TV sets in 1998 courtesy of "That '70s Show," but it wasn't until his MTV prank show "Punk'd" in 2003 that it started to click that Kutcher was more than another pretty face. Thanks to diversifying his resume with a few film roles that hit the right note and a steady stream of producer credits -- not to mention being an advocate for Twitter and marrying '80s It Girl Demi Moore -- he's managed to make his early co-stars look like a bunch of stoner slackers in comparison.

-- Brill Bundy, Zap2it