Spears has a laugh on The X Factor's Hollywood stage. Plus: Pippa Middleton, Daniel Craig, Sarah Hyland and more
Credit: Dave M. Benett/Wireimage
Updated: Thursday Nov 08, 2012 | 06:00 AM EST
More from PEOPLE
See More News
14 of 17
Colin Firth stands by leading lady Cameron Diaz on the red carpet Wednesday during the London premiere of their new film, Gambit.
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL