Natalie Portman and Julianne Moore shine in Todd Haynes' 'May December' at Cannes.

May December, directed by Todd Haynes and starring Natalie Portman and Julianne Moore, premiered at the Cannes Film Festival. Portman plays a TV actress researching her latest role as a real-life woman who scandalized the world by marrying a 13-year-old boy. As she ingratiates herself with the family, she learns more about the complex psychological picture of the woman she will play. The film is a showcase for Portman and Moore, who deliver juicy performances in a smart contemporary spin on classic Hollywood melodrama.