We've all seen the cover of W magazine which shows Jennifer Aniston and The Bounty Hunter co-star Gerard Butler in a compromising position.

Well, it turns out, not only was it compromising, it was also quite painful...

Jen told Good Morning America: “That was one of the most uncomfortable positions, to be completely honest. My leg on the left [was] asleep. Gerry's right foot is sound asleep, the pain expression on my face is kind of real."

The actress is not naïve when it comes to the rumours surrounding her relationship with Gerard, joking "I wonder why” when told that the cover had everyone gossiping about her relationship with her co-star.

Jen also said that she “hears about” the rumours that surround her love life and added: "You have to sort of build up a tough skin."

We think that the W magazine shot is gorgeous. No pain, no gain eh?!

Chemistry central!