London, Jan 16 (Agencies): 'Twilight' heartthrobs Robert Pattinson and Kristen Stewart will be seen doing an intimate scene in 'Breaking Dawn', the latest film in the vampire saga.

The real-life couple are expected to portray their chemistry on screen during the romantic scenes of their honeymoon in Brazil, reported Sun online.

In the first three movies Edward (Pattinson) rejects the advances made by Bella (Stewart) with the obvious fear of harming her unintentionally. But the latest flick 'Breaking Dawn' (Part One) will see Edward agreeing to marry Bella.

The producer of the film has assured the fans that the scene will be handled sensitively.

"It does not become soft porn. It is a legitimate and important part of the movie, romantic and sensual," said Wyck Godfrey, producer of the series.

The movie revolves around how unexpectedly Bella becomes pregnant with a half-vampire, half-human daughter. Things turn worse when the unborn child begins feeding off her blood which eventually sees Bella on her death bed, forcing Edward to make the decision whether or not to grant Bella eternal life.

'Breaking Dawn' is the final installment of the vampire book series written and is split into two parts for the movie adaptation, which will hit the screens on November.