Popsugar Fashion Blake Lively Blake Lively Style at Cannes Film Festival 2016 Every Single Stunning Dress Blake Lively Has Worn at Cannes May 13, 2016 by Allie Merriam View On One Page Photo 1 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Blake Lively wowed the crowd at the Slack Bay premiere in a princess-worthy ballgown on the festival's third day. Previous Next Start Slideshow Blake LivelyCannes Film FestivalRed Carpet