American actress Jessica Chastain has bagged her very first ad campaign. She’s been chosen by the luxury house Yves Saint Laurent as the new face of their perfume, Manifesto. Chastain joins the ranks of Emily Blunt and Kate Moss, who are the faces of the fragrances Opium and Parisienne respectively. The perfume launches in France and UK this September and in America early 2013. What do you think of this choice? Does Chastain capture the essence of YSL?