Not only is she competing with Kristen Stewart for the title of "The Better Snow White Movie," but Collins is also going after the Twilight actress' crown as the reigning queen of young adult book series adaptations and thus, the ultimate ruler of the tween world. True, Jennifer Lawrence may overtake Stewart first with her turn in Suzanne Collins' buzzed about novel-turned-film The Hunger Games, but that could change with Lily's role as Clary Frye from Cassandra Clare's popular novel.