Natalie Portman, Léa Seydoux, and More Make a Case for the Easy Updo at Cannes InlineMay 20, 2015Save StorySave this storySave StorySave this storyPhoto: Getty Images1/4Natalie PortmanPhoto: Getty Images2/4Léa SeydouxPhoto: Getty Images3/4Rooney MaraPhoto: Getty Images4/4Cate Blanchett