Get 4 FREE Issues of PEOPLE
The co-host had an action-packed night – in wardrobe!
Credit: Kevin Winter/Getty
Updated: Monday Feb 28, 2011 | 01:45 AM EST
More from PEOPLE
See More News
Sacha! Michelle! George! See how the stars cut loose before the big show
1 of 8
For her opening monologue, the first-time host recalled classic Hollywood in her crystal-embroidered Givenchy Haute Couture bustier dress and Tiffany & Co. diamond earrings, ring and archive bracelet.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL