Marion Cotillard Wore Her Hair in a Pompadour; Carrie Underwood Stars in New Olay Ad Campaign

• Marion Cotillard swooped her hair into a pompadour updo at the Britannia awards last night. [Bellasugar]

• Hilary Duff teased her hair into a very poufy faux-bob at the Lucky Shops event in New York yesterday. [The Girls in the Beauty Dept./Glamour]

• See a video of Kate Moss visiting the Coty fragrance factory in Spain to watch her fragrance, Vintage Muse, roll around on conveyer belts. [Sassybella]

• Olay is going after younger consumers by launching an ad campaign with Carrie Underwood, who has just signed a two-year deal with the brand. The campaign will plug new products coming out over the next year and encompass TV and magazine ads. [WWD]

• Meet Luca Harino, the nail artist who does Willow Smith's 3-D snail manicures. [Crushable]

• Kate Cazorla started her career as a stand-up comedian, but now she's running her own nail salon, The Painted Nail, where customers can swig cocktails while getting mani-pedi's. Her own line of polishes drops at Fred Segal this week. [WWD]

• Hairstylist Marc Mena explains how to try Whitney Port's French-braided half-up hairdo, which looks complicated but pretty. [MTV Style]