(FromL) Canadian model Winnie Harlow, Czech model Karolina Kurkova, Russian model Natasha Poly and French designer and fashion editor Carine Roitfeld (R) conduct an auction on May 17, 2018 during the amfAR 25th Annual Cinema Against AIDS gala at the Hotel du Cap-Eden-Roc in Cap d'Antibes, southern France, during the 71th Cannes Film Festival. / AFP PHOTO / ALBERTO PIZZOLI