Chanel's latest Coco Mademoiselle perfume ad featuring Keira Knightley has just hit billboards across the universe. Last time the actress covered her Dead Man's Chest with a bowler hat, but this time she's got a nice pair of braces, which might look a bit familiar... We all know that Jodie Marsh was there first – it's just surprising that the fashion house didn't use her as the face and tits of the campaign. It would've certainly saved on the airbrushing that Keira seems to have received...

The Daily Mail have even consulted an 'airbrushing expert' to get to the bottom of this issue:

"Her breast has had some shading added to it to give it the effect of being rounder and more pert and it has also been increased in size slightly."

Cheers for that, now we all know.

It's nice to see her with a bit of meat on her bones anyway – even if it has gone straight to her boobs – as she's been looking a little bit like Marc Anthony's twin brother recently.