CANNES, FRANCE - MAY 23: Actress Sienna Miller and Director Xavier Dolan attend the Premiere of 'Macbeth' during the 68th annual Cannes Film Festival on May 23, 2015 in Cannes, France. (Photo by Clemens Bilan/Getty Images for Kering)
CANNES, FRANCE - MAY 23: Actress Sienna Miller and Director Xavier Dolan attend the Premiere of 'Macbeth' during the 68th annual Cannes Film Festival on May 23, 2015 in Cannes, France. (Photo by Clemens Bilan/Getty Images for Kering)