Celebrity Central / Top 25 Celebs
Credit: Ari Perilstein/Getty
Published: Saturday August 31, 2013 06:00 AM EDT
More from PEOPLE
See More News
27 of 501
Maybe the fun, summery cocktail dress Lauren planned to wear was held up at the cleaners? She keeps it very basic in a short-sleeve LBD and black pumps at a Malibu Island Spiced Rum party in West Hollywood.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL