From Tinker Bell to Superwoman... Keira Knightley has hearts racing in a stunning new Chanel campaign

By ANDREA MAGRATH Stunning: Keira Knightley looks gorgeous in the new Chanel Coco Mademoiselle ad campaign She may have just signed on to play Tinker Bell in an upcoming Peter Pan prequel film, but Keira Knightley's latest role is a little more sophisticated.The 25-year-old face of Chanel's Coco Mademoiselle fragrance reveals that she plays a sort of 'superwoman' in the perfume's latest ad