French actor Fabrice Luchini (C) gestures on May 13, 2016 while posing with French actress Juliette Binoche (L) and Italian actress Valeria Bruni Tedeschi during a photocall for the film "Ma Loute (Slack Bay)" at the 69th Cannes Film Festival in Cannes, southern France (AFP)

British actress Naomi Watts (L) and US actress Susan Sarandon pose on May 12, 2016 as they arrive for the screening of the film "Money Monster" at the 69th Cannes Film Festival in Cannes, southern France (AFP)

Actors Julia Roberts, George Clooney and Amal Clooney leave the screening of the film Money Monster at the 69th international film festival, Cannes, southern France, Thursday, May 12, 2016 (AP)

(FromL) French actor Sebastien Novac, French actress Laure Calamy, French actor Damien Bonnard, French director Alain Guiraudie, French actress India Hair, French actor Raphael Thiery, French actor Basile Meilleurat and French actor Christian Bouillette pose on May 12, 2016 as they arrive for the screening of the film "Staying Vertical (Rester Vertical)" during the 69th Cannes Film Festival in Cannes, southern France (AFP)

Russian director Kirill Serebrennikov (2ndR) flashes the victory sign on May 13, 2016 while posing with (fromL) Russian actor Petr Skvortsov, Russian actress Victoria Isakova and Russian actor Alexandr Gorchilin during a photocall for the film "Uchenik (The Student)" at the 69th Cannes Film Festival in Cannes, southern France (AFP)

Actors Jean-Luc Vincent, Brandon Lavieville Director Bruno Dumont and actress Raph, from left, pose for photographers, during a photo call for the film Ma Loute (Slack Bay) at the 69th international film festival, Cannes, southern France, Friday, May 13, 2016 (AP)

Egyptian actor Hany Adel (L) takes a selfie on the red carpet with cast members ahead of the screening of the film "Eshtebak" (Clash) during the 69th Cannes Film Festival in Cannes, France, May 12, 2016 (Photo: Hany Adel Facbook)

Egyptian actor Hany Adel (L) takes a selfie on the red carpet with cast members ahead of the screening of the film "Eshtebak" (Clash) during the 69th Cannes Film Festival in Cannes, France, May 12, 2016 (Photo: Hany Adel Facbook)

Cast members of Egyptian "Eshtebak" (Clash) film pose for a photo after the screening of the film during the 69th Cannes Film Festival in Cannes, France, May 12, 2016 (Photo: Mohamed Hefzy Facebook page)

(FromL) British actress Hayley Squires, British director Ken Loach and British actor Dave Johns pose on May 13, 2016 during a photocall for the film "I, Daniel Blake" at the 69th Cannes Film Festival in Cannes, southern France (AFP)

Actors Gaspard Ulliel, Melanie Thierry, Lily-Rose Depp, Soko and Director Stephanie Di Giusto, from left, pose for photographers, during a photo call for the film La Dansuese (The Dancer) at the 69th international film festival, Cannes, southern France, Friday, May 13, 2016 (AP)