Kristen Stewart Proves Vampire Cred in New Teaser (watch!) 1Kristen Stewart’s character Bella Swan may be a full-fledged vampire in Breaking Dawn, Part 2, but a new teaser for the upcoming movie shows that she still has to establish her cred with other vampires in the Cullen clan.

The 40-second teaser, the third to be released by studio Summit Entertainment as part of the promotional campaign for the movie, shows Bella confronting doubts about her powers.

“Breaking Dawn, Part 2,” is the first movie where Bella has been transformed into a vampire, but among the Cullens she is a “newborn.” As such, her powers are in doubt. Edward, played by Robert Pattinson, has her back, but others aren’t so sure.

“I’m not sure she is a new born, she’s so tame,” says vampire Emmett Cullen, played by Kellan Lutz.

“Emmett, don’t antagonize her, she’s the strongest one in the house,” says Edward with a smile.

“Please,” Emmett snears.

That leads to a little challenge. Emmett and Kristen arm wrestle. Check out the clip below to see what happens. “Breaking Dawn, Part 2” hits theaters next month. In the meantime, click here to follow TheImproper on Twitter for more Robert Pattinson and Kristen Stewart updates you can trust.