The screening of the film Les Biens-Aimes closed out the 64th annual Cannes Film Festival, and the starlets in attendance looked nothing short of show-stopping!

Uma's Giorgio Armani Privé blue gown is absolutely stunning! Kirsten Dunst chose a Chanel Haute Couture dress from the Spring/Summer 2010 collection, Rosario Dawson shined in Roberto Cavalli and Karolina Kurkova looked drop dead gorgeous in Armani Prive.

See more of the red carpet fashion in the gallery below. Jane Fonda also stunned. Check out the 73-year-old babe working it ... after the jump.

Gwen and Gavin are enjoying the sites and sounds of the Cannes Film Festival in France ... from a luxury yacht anchored just off the coast! There, they don't have to deal with annoying French fans asking for their autographs every second, they just get to relax and look hot and jet ski!

Seriously ... what a great idea -- SO much better than the crowded Croisette!

Check out Gavin with little Zuma on the jet ski; it's the cutest thing ever! Click through the entire gallery below to see the Stefani-Rossdale's vacation album (by X17) ...

Gwen's in town for the annual AIDS benefit hosted by amfAR at the Hotel du Cap-Eden-Roc. The L'Oreal amfAR After Party will be hosted by Gwen Stefani, Freida Pinto, Patrick Dempsey, Milla Jovovich, and Michelle Yeoh.

Partying for a cause, we like it!

Oh, and guess who'll DJ the party? Click through to find out ...

Eva Longoria, Kate Beckinsale, Carey Mulligan and several other ladies have been wowing folks on the red carpet at Cannes, but not everyone who attends the film festival reaches for couture when they get dressed! Over the years there have been all sorts of wardrobe malfunctions, and this year's finest was courtesy of French star Julie Atlas Muz.

The actress was snapped at the premiere of Tournee, and after doing a google image search, it's pretty apparent that she doesn't mind showing a little nudity, but c'mon! Couldn't she have at least put a flesh-toned thong over her beastly bush? That's in the gallery below if you have the stomach for it...