Kristen Stewart Cast in Camp X-Ray

Casting news is hot this week — especially if you're a fan of onscreen vampires and Oscar winners. Jennifer Lawrence will star and produce her next project, Kristen Stewart has snagged two new roles, and The Vampire Diaries heartthrob Ian Somerhalder has signed on for a thriller. Meanwhile, a Game of Thrones actor committed to a big-screen project, and the Guardians of the Galaxy cast gained another star. See these and the rest of this week's casting news now!