Robert Pattinson Says Kristen Stewart Was "Over-the-Top" During 'Breaking Dawn' Sex Scene

Robert Pattinson must have been in a very good mood when he sat down with Access Hollywood for a new interview. The Twilight star was more than willing to make a few jokes about filming the big sex scene in Breaking Dawn — at Kristen Stewart's expense!

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The Twilight Saga: Breaking Dawn - Part 1 reportedly was originally rated R. So what were Rob and Kristen doing to get that rating?

"Weird stuff. It was gross," Rob joked to Access Hollywood. "No one wants to see that kind of stuff.

"No, I mean we weren't really doing anything," Rob said, seriously. "It was more the noises. It was Kristen's fault, really. I was just doing standard stuff."

But Rob didn't stop there!

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"I was just kind of going through the motions. I just kept breaking the headboard repeatedly," the hunk continued joking. "Kristen was over-the-top. It was just too much. Had to be cut out... . Her wig's falling off!"