Rumors have 'Twilight' star playing young assassin in sequel.
She'll do the sci-fi film 'Gravity' instead
Plus: Piper Perabo! Mase! Terrorism!
Something about a guy killing another guy at the behest of another guy sets filmmakers' imaginations racing in a way that few other narrative devices can.
Plus: That 9-year old who wrote the dating book finally gets a movie deal.
Plus, sequels on the way for 'Wanted,' 'Camp Rock,' and 'School of Rock.'