See how stars from Rihanna to Nicole Richie dressed up to get down at the music and arts festival
Credit: Donato Sardella/WireImage
Updated: Monday Apr 18, 2011 | 03:00 PM EDT
By: Alex Apatoff
More from PEOPLE
See More News
5 of 18
The star beats the heat in her signature oversized shades, completing her '70s glam look with feathery blonde locks, printed Mulberry tunic and thick strappy sandals at the Mulberry pool party barbeque in Palm Springs, Calif.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.