Celebrity Central / Top 25 Celebs
Credit: Dominique Charriau/WireImage
Published: Friday May 20, 2011 06:00 AM EDT
More from PEOPLE
See More News
11 of 122
Looking svelter than ever, the star shows off her shape in a muted color-block gown, Bvlgari bracelets and updo at the amfAR bash.
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL