Keira Knightley goes nude for Chanel. Not her first nude pose, Knightley has done a spread where she posed with Scarlett Johansson & designer Tom Ford on the cover of Vanity Fair last year. Knightley is back and again showing off and this time she has breast enhancement for the Chanel Coco Mademoiselle ad campaign.

Keira Knightley posing nude with Scarlett Johansson & designer, Tom Ford on the cover of Vanity Fair last year