Line between art and commerce definitively gone as Keira Knightley stars in Karl Lagerfeld film about Chanel

Karl Lagerfeld is the director of an 18-minute short Once Upon a Time celebrating the 100th anniversary of the first Chanel boutique in Deauville Normandy. Keira Knightley stars as the late Coco Chanel. Not coincidentally, Knightley also the face of Chanel's Coco Mademoiselle fragrance campaign, and she is joined in the film by models Stella Tennant and Brad Kroenig, his son Hudson, and emerging actress Tallula Harlech, the daughter of Lagerfeld's long-time collaborator Lady Amanda Harlech.