Celebrity Central / Top 25 Celebs
Published: Thursday December 13, 2012 06:00 AM EST
More from PEOPLE
See More News
69 of 252
Matt Damon trades his red carpet attire for a gym-ready get-up Wednesday in West Hollywood.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL