Opening Gala Dinner Arrivals - The 69th Annual Cannes Film Festival [Getty Images]

CANNES, FRANCE - MAY 11: Naomi Watts arrives at the Opening Gala Dinner during the 69th Annual Cannes Film Festival on May 11, 2016 in Cannes, France. (Photo by Stephane Cardinale - Corbis/Corbis via Getty Images)

Corbis Entertainment Stephane Cardinale - Corbis