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Gained for: The Five-Year EngagementLost for: Guardians of the Galaxy Pratt added a little padding to his schlubby, tubby Parks and Rec body to play a chef in the 2012 rom-com, but he had to drop the recreational booze to convincingly embody superheroism in Guardians. The star credited a beer-free diet for his cut-from-marble and Marvel-ready physique.
Image Credit: Glen Wilson; prattprattpratt/instagram.com
August 1 2014 — 12:00 AM EDT