Popsugar Fashion Cannes Film Festival amfAR Gala in Cannes 2016 Catch All the Glamour From the Most Stylish Fashion Party in Cannes May 20, 2016 by Sarah Wasilak View On One Page Photo 30 of 33 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 30 Katy Perry Wearing a Marchesa dress, Harry Winston jewels, and Giuseppe Zanotti shoes. Previous Next Start Slideshow Cannes Film FestivalRed CarpetAmfAR Gala