Forty-three-year-old Jennifer Aniston has stripped down to her bra for a raunchy, new GQ shoot.And this ain't any old bra –it's black satin, people! Reeeowww…

Jen posed for the mag with Paul Rudd, her co-star in the upcoming flick, Wanderlust. Or maybe posed is the wrong word. Dominated might be more suitable.

Jen also took the opportunity to remain elusive about those ever-present pregnancy rumours, telling GQ that her recent 'weight gain' (huh? Seriously?) is a result of giving up the cigs!

"…I recently quit smoking, and you do put on some extra pounds," she said, adding: "It makes a difference, especially if you're not 20. I think people maybe want me to have a kid now.