Red CarpetKim Kardashian, Karl Lagerfeld and More at amFar Gala at Cannes (PHOTOS)05.24.12Red CarpetKim Kardashian, Karl Lagerfeld and More at amFar Gala at Cannes (PHOTOS)Kirsten Dunst stunned in Louis Vuitton, but a bevy of models stole the show. See the best from the red carpet at the annual amfAR Gala at the Cannes Film Festival. 05.24.12 9:53 PM ETGetty Images (3)Karl Lagerfeld, Kim Kardashian and more from Amfar Gala 2012 The Cannes Film Festival may be all about showcasing movies, but where there’s Hollywood, the fashion crowd is never far away. On Thursday night, models, designers, and stars flocked to the famed Hotel Du Cap to celebrate amfAR’s annual Cinema Against AIDS Gala. This year, the soiree was bigger than ever: Karl Lagerfeld and Harvey Weinstein chaired the event, and Carine Roitfeld (former editor of French Vogue) styled a runway event that took place during the middle of the party. Venturelli, WireImage / Getty ImagesCarine Roitfeld and Karl LagerfeldRoitfeld, who styled the runway show that was held during the event, walked arm and arm with Karl Lagerfeld on the red carpet. Venturelli, WireImage / Getty ImagesJanet JacksonJackson walked the carpet in a low-cut white Emilio Pucci halter dress and a Pomellato Tango 18-carat diamond bracelet. Venturelli, WireImage / Getty ImagesKim KardashianKardashian has been wearing lots of white and black since her relationship with Kanye West began. But she was back to bright colors in a yellow Elie Saab dress Thursday night, in which she pulled an “Angelina.” Pascal Le Segretain / Getty Images for amfARKirsten Dunst Dunst stunned in a Louis Vuitton silk pleated gown with a mother-of-pearl clutch. Andreas RentzHilaria Thomas and Alec BaldwinHilaria Thomas, in a black Roberto Cavalli dress, looked smashing alongside her fiancé, Alec Baldwin. Dave J Hogan / Getty ImagesKate UptonUpton abstained from the “Cat Daddy” to channel Marie Antoinette in a black and blue basket-weave dress by Louis Vuitton. Dave J Hogan / Getty ImagesHeidi KlumKlum looked feminine (and left little to the imagination) in a turquoise Marchesa Fall 2012 ready-to-wear dress. Ian Gavan / Getty Images for amfARDiane KrugerKruger, who is a judge for the festival, wore a white Chanel Resort 2013, which showed last week, with purple embroidery. She wore silver earrings and silver Christian Louboutin pumps. She looked happy on the arm of her boyfriend, Joshua Jackson. Pascal Le Segretain / Getty Images for amfARJuliana MarguliesMargulies (with her husband Keith Lieberthal) wore a black beaded dress by L’Wren Scott, which she paired with emerald earrings. Pascal Le Segretain/amfAR12Michael Hazanavicius and Berenice BejoThe Artist’s Berenice Bejo looked summery in an orange printed Giambattista Valli Spring 2012 couture dress with an orange Olympia Le Tan clutch. She attended with her husband (and the film’s director), Michael Hazanavicius. Ian Gavan / Getty Images for amfAR Doutzen KroesThe model chose a white fitted Versace dress with several straps at the back. Dave M. Benett / Getty Images for amfARGiovanna Battaglia, Karolina KurkovaKurkova glittered in a gold-embellished Roberto Cavalli gown from the Spring 2012 collection, alongside Giovanna Battaglia, street-style favorite and stylist for W Magazine, who wore a vintage black lace dress by Dolce & Gabbana. Dave M. Benett / Getty Images for amfARLily DonaldsonThe model wore a silk yellow and white J. Mendel gown with a pleated skirt. Dave M. Benett / Getty Images for amfARIrina Shayk The model wore a nude-toned Roberto Cavalli dress and De Grisogono earrings as she strode into the event. Venturelli, WireImage / Getty ImagesParis HiltonThe heiress showed a lot of leg (and torso) as she posed on the red carpet.