Lucy is a prominent part of Jasper's backstory and builds a bloodsucking army with Catalina Sandino Moreno's Maria who along with the newest Cullen will eventually kill her.
The 19-year-old Prout, who started as Jennifer Garner's protégé in 'Elektra' but is best known for her role as girl-next-door Amanda on ABC Family's 'Kyle XY', will join stars like Robert Pattinson, Kristen Stewart and Taylor Lautner in the movie.
Source: IANS
