Celebrity Central / Top 25 Celebs
Credit: Dave Allocca/Startraks
Published: Saturday September 17, 2011 06:00 AM EDT
More from PEOPLE
See More News
110 of 618
Showing support for her new beau, the singer gets in the '20s spirit of things, wearing a vintage-style Temperley London gown and Anita Ko jewels to the N.Y.C. premiere of Boardwalk Empire.
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL