Vegas! Miami! N.Y.C.! Holly Madison, the Kardashians, Rihanna and more pop the cork on 2011
Credit: Jeff Daly/PictureGroup
Updated: Saturday Jan 01, 2011 | 03:00 PM EST
More from PEOPLE
See More News
14 of 21
Usher comes on strong – and sweaty! – performing his OMG tour for thousands of fans Dec. 31 at Miami's American Airlines Arena, along with Trey Songz.
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL