In the final instalment of the Twilight Saga, Stewart’s character Bella Swan is finally given her wish and transformed into a vampire after marrying Pattinson’s character Edward Cullen.
Pattinson told MTV: ‘It’s like she wanted to do it the entire time.
‘It’s really funny, it’s like a completely different environment on set when she’s a vampire and when she’s not. I think she’s going to do it really well.’
Their co-star Peter Facinelli, who plays Carlisle Cullen, also spoke about how ‘fantastic’ Kristen looked with her new vampire makeover.
‘She’s doing really well. She looks fantastic,’ he said.
‘For some reason, once they put those contact lenses in, [she looks] very statuesque.’
Shooting is currently taking place for both parts of Breaking Dawn, with the first movie due for release on November 18th this year and the second in November 2012.