MILAN, ITALY - SEPTEMBER 22: Carlo Mazzi, Khalid Al Tayer and Mariam Al Mehairy attend Miuccia Prada and Patrizio Bertelli private screening of a short movie by David O. Russell and dinner party at Fondazione Prada during Milan Fashion Week Spring/Summer 2017 on September 22, 2016 in Milan, Italy. (Photo by Jacopo Raule/Getty Images for PRADA)