CANNES, FRANCE - MAY 16: Actress Mischa Barton,hair detail, attends the "Loving" premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 16, 2016 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)
CANNES, FRANCE - MAY 16: Actress Mischa Barton,hair detail, attends the "Loving" premiere during the 69th annual Cannes Film Festival at the Palais des Festivals on May 16, 2016 in Cannes, France. (Photo by Pascal Le Segretain/Getty Images)