See how Rose Byrne, January Jones and more got down to the business of celebrating
Credit: Eric Charbonneau/Le Studio
Updated: Monday Jan 28, 2013 | 10:00 AM EST
By: Kiran Hefa & Kate Hogan
More from PEOPLE
See More News
See the stars as they arrive on the SAG Awards red carpet
1 of 19
At the PEOPLE/EIF after-party, Bridesmaids star Rose Byrne does her best funny face for an adoring January Jones while toasting the night's honorees.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.