Clooney puts himself up for bidding at a charitable event in the South of France. Plus: Mischa Barton, Debra Messing and more

  • SISTER ACT photo | Haylie Duff, Hilary Duff

Credit: David Aguilera/London Entertainment/Splash

Published: Wednesday May 23, 2007 | 05:25 PM EDT

SISTER ACT

Hilary and Haylie Duff have sister bonding in the bag! The pair spent the day shopping and lunching together in West Hollywood on Tuesday.