From going gluten-free to six-hour workouts, see if you know how these stars stay in shape
CREDIT: Getty (2); REX USA (2)
Published: Monday December 17, 2012 03:00 PM EST By: Kiran Hefa
More from PEOPLE
See More News
Q: 2 of 6
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL