Take a look back at the roles that secured these celebs' spots on the A-list
Ryan Reynolds, Two Guys, a Girl and a Pizza Place
Blake Lively's husband enjoyed mild success appearing as pre-med student Berg on NBC's sitcom costarring Nathan Fillion, Traylor Howard, Richard Riccolo and Suzanne Cryer. Reynolds starred on the series for four seasons until its cancellation in 2001.
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