With a little help from some very famous friends, Jessica Simpson celebrates the big 2-5 with a blowout bash
Credit: MICHAEL CAULFIELD/WIREIMAGE
Updated: Thursday Jul 14, 2005 | 12:00 PM EDT
More from PEOPLE
See More News
7 of 11
Eighties cover band the Spazmatics ended their set with "Rebel Yell" and "Happy Birthday."
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL