Ever since we were blown away by Marion Cotillard's performance as Edith Piaf in La Vie en Rose we've been waiting for a French fashion house to sign her up. Now it's happened. The Oscar-winning actress is in talks with Dior to be the face of the Lady Dior bag - the once-iconic arm candy of Princess Diana - following in the footsteps of actresses such as Monica Bellucci and Diane Kruger. So that's why she was front row at the Dior show...













