Robert Pattinson and Kristen Stewart have taken to calling each other "husband" and "wife" on the set of 'Eclipse.' Fans are well aware that Bella and Edward get engaged in the story and since tabloids have been calling the real-life pair "Engaged!" on a regular basis, Harper's Bazaar decided to interview them separately and have a little newlywed game action. Here goes ...

Who is more egotistical?
Kristen: "I'd have to say him. I hope he says him too actually. Like every time he looks in the mirror and he twists his hair. Actually, he could give a f--k about his hair. I hope that sarcasm translates." See Rob's answer after the jump.