In his first studio role since blowing up HBO as the lovable (why can't they all be like Mandy Moore?) womanizer Vincent Chase in Entourage, Adrien Grenier will now trade in that ugly Aquaman suit for a rather expensive Prada one. The pay-cable hottie has been cast alongside Meryl Streep, Anne Hathaway and Emily Blunt in the adaptation (minus Charlie Kaufman) of Lauren Weisberger's chic-lit fav, The Devil Wears Prada. Shooting is set to begin this Monday in New York City with a story that centers around a lowly assistant (Hathaway) who works for one of them crazy/sexy/cool fashion magazines and, to her delight, is forced to deal with a "devil" of a boss (Streep). Grenier, of course, will play our hero's love interest.