Kristen Stewart's Bella is seen in vampire form for the first time in the teaser video following her marriage to Edward Cullen (Robert Pattinson) in last year's first Breaking Dawn entry.
> Bella vamps it up: 'Twilight: Breaking Dawn Pt 2' trailer scene-by-scene
Breaking Dawn - Part 2 sees the Cullens gather together various vampire clans to protect Edward and Bella's daughter Renesmee from the Volturi, led by Michael Sheen's Aro.
MyAnna Buring, who plays Dilani Tanya in Breaking Dawn - Part 2, told Digital Spy that Stewart makes a "stunning" vampire Bella in the last Twilight.
"[She's] gorgeous. It's bizarre, you couldn't think she'd get any more gorgeous, then she turns into a vampire and is even more stunning!" Buring said.
Taylor Lautner, Ashley Greene and Dakota Fanning co-star in the film, which will bow in cinemas worldwide on November 16.
Twilight studio Lionsgate recently suggested that the movie series may continue after Breaking Dawn - Part 2, despite it being the final adaptation of Stephenie Meyer's novels.
It was also hinted that the books may be turned into a TV series.
> Twilight Breaking Dawn - Part 2 first picture of Bella and Edward
> Breaking Dawn - Part 2 teaser trailer: Twilight reaches a climax
Photo gallery: View pictures from Twilight Breaking Dawn - Part 1: