Another young star has joined the cast of the third film in the 'Twilight' series, 'The Twilight Saga: Eclipse'.
E! News reports that 19-year-old Kirsten Prout will play the vampire Lucy, who has a major role in the story of Jasper Cullen (Jackson Rathbone).
Prout's other credits include the TV series 'Kyle XY' and the film 'Elektra'.
'The Twilight Saga: Eclipse' is due for release in June 2010.
