See how Halle Berry, Jennifer Lopez and more hit the gym and shaped up for '09!
Credit: Splash News Online; Fame
Updated: Friday Jan 30, 2009 | 06:00 AM EST
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Without pills or surgery, these real people did it – see their amazing transformations!
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She gained 50 lbs. while pregnant with twins Max and Emme (who were born Feb. 22). Lopez took it easy for four months – then started working out six times a week with Gunnar Peterson, who trained her for a charity triathalon in September.
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