The Twilight Saga: Breaking Dawn Part 2 Kristen Stewart has made her vampire debut in the new Twilight Saga: Breaking Dawn Part 2 teaser trailer, which has debuted online. Bella can be seen running through a forest, apparently hunting. She also comes face to face with Jacob (Taylor Lautner) for the first time since her transformation. After the birth of Bella's daughter Renesmee, Breaking Dawn Part 2 sees Edward (Robert Pattinson) and the rest of the Cullans gather other vampire clans together to protect the child from the Volturi.