Anne Hathaway has been cast as the lead in “The Idea of You,” the film adaptation of the popular fan fiction novel readers believe Harry Styles inspired. Get the details. Full Story: https://www.eonline.com/news/1343730/anne-hathaway-set-to-star-in-harry-styles-fan-fiction-film-the-idea-of-you #AnneHathaway #HarryStyles #ENews Subscribe: http://bit.ly/enewssub About E! News: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture