Revealing how simulating reverse cowgirl saved her from having to look at Channing Tatum’s potato face in an interview that dwells on movie nudity, Rooney Mara tells Interview March 2013: ‘I just do what I’m told, when I’m told. There is a line, though, like when you asked me to do reverse cowgirl with Channing [who plays Mara's husband in the movie], and I put my foot down. If the character should be n*de in the scene and it makes sense and I trust the person making the film, and I regret my decision to trust you now that I know you more, then I don’t see a problem with it. I certainly don’t want to be involved in anything that is gratuitous, but I don’t think the human body is something to be ashamed of. Every other person on the planet has the same parts as I do. So seeing them shouldn’t be a huge shock to most people.’ The shoot is below.