Fans should be excited for some big celebrity cameos in The Devil Wears Prada 2... but Sydney Sweeney WON'T be one of them after all! Last summer, anticipation began to swirl amongst Sydney's fandom when she was seemingly spotted on the film's NYC set with Emily Blunt. In photos and videos that made their way online, Syd's face is never shown, but her signature blonde locks were visible poking out from underneath the hood of a blue sweater.