CANNES, FRANCE - MAY 13: Catherine Deneuve attends a photocall for the opening film, "La Tete Haute" ("Standing Tall") during the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 13: Sienna Miller attends the opening ceremony and premiere of "La Tete Haute" ("Standing Tall") during the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France. (Photo by Andreas Rentz/Getty Images)
CANNES, FRANCE - MAY 13: Host Lambert Wilson on stage during the Opening Ceremony of the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 13: Actresses Leila Bekhti and Naomi Watts attend the opening ceremony and premiere of "La Tete Haute" ("Standing Tall") during the 68th annual Cannes Film Festival on May 13, 2015 in Cannes, France. (Photo by Andreas Rentz/Getty Images)
CANNES, FRANCE - MAY 15: Actor Colin Farrell attends a photocall for "The Lobster" during the 68th annual Cannes Film Festival on May 15, 2015 in Cannes, France. (Photo by Ben A. Pruchnie/Getty Images)
CANNES, FRANCE - MAY 15: Cheryl Fernandez-Versini attends the Premiere of "Irrational Man" during the 68th annual Cannes Film Festival on May 15, 2015 in Cannes, France. (Photo by Andreas Rentz/Getty Images)
CANNES, FRANCE - MAY 16: (EDITORS NOTE : This image was processed using digital filters.) Paolo Del Brocco, actress Beatrice Mancin, actress Giulia Lazzarini, director Nanni Moretti, actress Margherita Buy, actor John Turturro and producer Domenico Procacci attend the Premiere of "Mia Madre" ("My Mother") during the 68th annual Cannes Film Festival on May 16, 2015 in Cannes, France. (Photo by Francois Durand/Getty Images,,)
CANNES, FRANCE - MAY 16: Andie MacDowell attends the Premiere of "The Sea Of Trees" during the 68th annual Cannes Film Festival on May 16, 2015 in Cannes, France. (Photo by Andreas Rentz/Getty Images)
CANNES, FRANCE - MAY 16: Jane Fonda attends the Premiere of "The Sea Of Trees" during the 68th annual Cannes Film Festival on May 16, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 17: Actress Cate Blanchett attends a photocall for "Carol" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Andreas Rentz/Getty Images)
CANNES, FRANCE - MAY 17: Actress Sienna Miller and Xavier Dolan attend the Premiere of "Carol" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 17: Poppy Delevingne attends the Premiere of "Carol" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 17: (EDITORS NOTE : This image was processed using digital filters.) Natasha Poly attends the Premiere of "Carol" during the 68th annual Cannes Film Festival on May 17, 2015 in Cannes, France. (Photo by Francois Durand/Getty Images,,)
CANNES, FRANCE - MAY 19: Cate Blanchett attends the Premiere of "Sicario" during the 68th annual Cannes Film Festival on May 19, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
CANNES, FRANCE - MAY 19: Emily Blunt attends the Premiere of "Sicario" during the 68th annual Cannes Film Festival on May 19, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
CANNES, FRANCE - MAY 20: Petra Nemcova attends the Premiere of "Youth" during the 68th annual Cannes Film Festival on May 20, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 20: Izabel Goulart attends the "Youth" Premiere during the 68th annual Cannes Film Festival on May 20, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
CANNES, FRANCE - MAY 21: Pixie Lott and Oliver Cheshire take a selfie at the Premiere of "Dheepan" during the 68th annual Cannes Film Festival on May 21, 2015 in Cannes, France. (Photo by Danny E. Martindale/Getty Images)
CANNES, FRANCE - MAY 22: Model Jourdan Dunn attends the "Little Prince" ("Le Petit Prince") Premiere during the 68th annual Cannes Film Festival on May 22, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
CANNES, FRANCE - MAY 22: Actress Marion Cotillard attends the Premiere of "The Little Prince" during the 68th annual Cannes Film Festival on May 22, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
British model Jourdan Dunn poses as she arrives for the screening of the film "The Little Prince" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 22, 2015. AFP PHOTO / LOIC VENANCE (Photo credit should read LOIC VENANCE/AFP/Getty Images)
CANNES, FRANCE - MAY 22: (EDITORS NOTE : This image was processed using digital filters.) Toni Garrn attends the Premiere of "The Little Prince" during the 68th annual Cannes Film Festival on May 22, 2015 in Cannes, France. (Photo by Francois Durand/Getty Images,,)
CANNES, FRANCE - MAY 22: (EDITORS NOTE : This image was processed using digital filters.) Jourdan Dunn attends the Premiere of "The Little Prince" during the 68th annual Cannes Film Festival on May 22, 2015 in Cannes, France. (Photo by Francois Durand/Getty Images,,)
CANNES, FRANCE - MAY 23: Michael Fassbender and Marion Cotillard attend the "Macbeth" Photocall during the 68th annual Cannes Film Festival on May 23, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 23: Actress Sienna Miller and Director Xavier Dolan attend the "Macbeth" Premiere during the 68th annual Cannes Film Festival on May 23, 2015 in Cannes, France. (Photo by Ben A. Pruchnie/Getty Images)
CANNES, FRANCE - MAY 23: An alternative view of Actress Sienna Miller attending the Premiere of "Macbeth" during the 68th annual Cannes Film Festival on May 23, 2015 in Cannes, France. (Photo by Tristan Fewings/French Select)
CANNES, FRANCE - MAY 24: Actor John C. Reilly and producer Alison Dickey attend the closing ceremony and "Le Glace Et Le Ciel" ("Ice And The Sky") Premiere during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Neilson Barnard/Getty Images)
CANNES, FRANCE - MAY 24: Actress Michelle Rodriguez attends the closing ceremony and "Le Glace Et Le Ciel" ("Ice And The Sky") Premiere during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Neilson Barnard/Getty Images)
CANNES, FRANCE - MAY 24: Officia jury president Ethan Coen, jury members Rokia Traore, Xavier Dolan, Sienna Miller, jury president Joel Coen, jury members Sophie Marceau, Rossy de Palma and Guillermo del Toro attend the closing ceremony and Premiere of "La Glace Et Le Ciel" ("Ice And The Sky") during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 24: Actor Mads Mikkelsen attends the closing ceremony and "Le Glace Et Le Ciel" ("Ice And The Sky") Premiere during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Tristan Fewings/Getty Images)
CANNES, FRANCE - MAY 24: Actress Michelle Rodriguez attends the closing ceremony and "Le Glace Et Le Ciel" ("Ice And The Sky") Premiere during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Tristan Fewings/Getty Images)
CANNES, FRANCE - MAY 24: Model Izabel Goulart attends the closing ceremony and "Le Glace Et Le Ciel" ("Ice And The Sky") Premiere during the 68th annual Cannes Film Festival on May 24, 2015 in Cannes, France. (Photo by Ian Gavan/Getty Images)
68th Annual Cannes Film Festival - Best of the festival