By ninemsn staff
Keira Knightley would be the first to admit her bust is less then impressive but her new poster for Chanel suggests otherwise.
The starlet has stripped down to nothing more than a top hat, sparkling necklace and elegant white cloth to promote Chanel's new fragrance Coco Mademoiselle.
And while there is no evidence of a Hiltonesque boost in the cleavage, the heavily-detailed curve of boob ahead of the armpit suggests considerable growth.
Ever since appearing in Pride and Prejudice and the Pirates Of The Caribbean series, Knightley has admitted she lacks in the breast department.
"I don't have any tits, so I can't show cleavage," she once said.
Promoters have often felt the same and it was no more apparent than when posters for the 2004 flick King Arthur were released.
"Those things certainly weren't mine," she told a U.S. magazine at the time.
"We had an interesting discussion when they said, 'We want to make them slightly larger and you'll get approval and I was like, 'OK, fine. I honestly don't give a s**t'."
Knightley's one-year contract with Chanel is reportedly worth around $1.2 million.