JOINING ELLE: When former editorial director Keith Pollock decamped to Jason Binn’s new luxury venture, Du Jour, last month, he took a few colleagues with him. So is in hiring mode, beginning with Amina Akhtar, who will succeed Pollock as executive editor. Akhtar comes to the site from, where she served as fashion director. Prior to that, she was fashion editor at, where she launched the fashion blog The Cut.