Latest Hollywood sources are insisting that Kirsten Stewart's character Bella is set to strip off for the latest edition of the “Twilight” saga.

Earlier this week Robert Pattinson and Stewart filmed honeymoon scenes in Brazil and are currently heading to a tiny coastal town in Rio called Paraty, to shoot scenes for the couple's first and only sex scene in the Isle of Esme.

The on and off-screen couple have been snapped acting out romantic scenes all week, during filing in Brazil.

While the book describes nudity in the couple's first night together, we doubt either of the Hollywood stars will be stripping off for audiences.

Also we are not so convinced as the film will be rated PG-13.