Popsugar Fashion Celebrity Fashion Sexiest Dresses at Cannes Film Festival 2018 Stars Packed Their Sexiest Outfits For Cannes, and It's Getting Really Hot in Here 10 May, 2018 by Morgane Le Caer View On One Page Photo 4 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Léa Seydoux Wearing Louis Vuitton. Previous Next Start Slideshow Celebrity FashionSexyCannes Film FestivalSpringSpring FashionJumpsuitsDressesRed Carpet