Quick question: where in the world is Hedi Slimane? Ever since he left his position as the creative masthead of Celine (sans that accented é, mind you), the demigod of twinkdom has been rumored to take up artistic directorship at everything from the Houses of Gucci and Giorgio Armani to maison Chanel (yours truly even made a convincing case for an eponymous label). Yet, irl he’s nowhere to be…