Rear-Ly Cheeky: Gwyneth Paltrow Does See-Through Chic At Iron Man 3 Premiere

There could hardly be anywhere more fitting to show off your iron buns than at the Iron Man 3 premiere in LA, could there?

Fresh from being named the Most Beautiful Woman In The World by People Magazine, Gwyneth Paltrow had jaws dropping here, there and EVERYWHERE when she rocked up on the red carpet in a stunning Antonio Berardi dress - with half of her bottom on show and, seemingly, sans underwear.

From the front, the frock was super-elegant, with a white panel creating an illusion style, and the green obi belt and floaty sleeves offering a Kimono-esque edge. But, thanks to those sheer side panels, things got a little cheeky, to say the least.

What do you think? If you've got it flaunt it? Or put it away, Pepper Potts!