Nicole Kidman, Kristen Stewart, Reese Witherspoon, Diane Kruger
Credit: ALBERTO PIZZOLI/AFP/Getty; Venturelli/WireImage; Splash News;

The 2012 Cannes Film Festival went out with a bang! The event came to a close this weekend, and celebrities slipped into their splashiest gowns for their final days on the French Riviera. We spotted Nicole Kidman in a beaded bronze Ralph Lauren halter, Kristen Stewart in vibrant red Reem Acra dress with a plunging neckline, Reese Witherspoon in a custom navy chiffon Atelier Versace design with a center slit, and Diane Kruger in a voluminous lace-embellished Christian Dior ball gown. Tell us, which look is your favorite?

View our favorite Cannes red carpet outfits!