Maggie Grace Cast In 'The Twilight Saga: Breaking Dawn'

Maggie Grace, of Lost and Taken, is the latest addition to the ever-expanding cast of Breaking Dawn, aka the final two films in the Twilight series.

Grace will play Irina, "a member of the Denali coven, considered cousins to the Cullen clan as the only other "vegetarian" vampire group. When Irina blames the Cullens for the death of her lover, her actions set in motion a terrifying chain of events." ('Vegetarian' vampires being ones that don't feed on human blood as a matter of course.)

Both halves of Breaking Dawn are being directed by Bill Condon, who is shooting the two films in old-fashioned 2D, despite a great deal of supposition that the films would jump to 3D for these final chapters. Post-conversion could still be an option, however. [Deadline]