Best of 2011

Shock & Awe! The Year's Biggest Body Moments

From Pippa Middleton's scene-stealing curves to Kirstie's size-6 slim-down, revisit the year's most revealing headliners

JONAH HILL

The comedian debuted his slimmed-down frame while hitting the promotional trail for Moneyball in September. "I just started eating really healthy and exercising. That's about it," Hill told Mario Lopez on Extra of his 40 lb. weight loss. "I wish there was some amazing book that I found in the center of the Earth that had all the world's secrets in it, but unfortunately, it was just hard work."