L'Oreal Paris Blue Obsession Party - The 69th Annual Cannes Film Festival [Getty Images]

CANNES, FRANCE - MAY 18: Barbara Palvin attends the L'Oreal Paris Blue Obsession Party at the annual 69th Cannes Film Festival at Hotel Martinez on May 18, 2016 in Cannes, France. (Photo by Andreas Rentz/Getty Images)

Getty Images Entertainment Andreas Rentz