Get 30 Days Free of PEOPLE
Justin & Jessica! Michelle & Busy! Gwyneth & Cameron! See how the stars stepped out to toast Hollywood
Credit: Pascal Le Segretain/Getty
Updated: Monday Feb 28, 2011 | 11:00 AM EST
By: Kate Hogan & Cara Lynn Shultz
More from PEOPLE
See More News
Sacha! Michelle! George! See how the stars cut loose before the big show
25 of 28
Right on time! Mad Men's Jon Hamm and longtime love Jennifer Westfeldt bring the sparkle – and star power! – as they arrive at the Vanity Fair Oscar party, held at the Sunset Tower Hotel in West Hollywood, Calif.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL