Stella McCartney and Kate Moss' professional relationship dates back to Stella's graduate show where she was probably the first ever graduate to have a star studded catwalk (imagine a fellow graduate trying to compete with that?) More recently they attended the Costume Institute Gala together last year and partied together at Christmas. Not a huge surprise then that Stella has chosen her friend Kate to front her Spring campaign. Shot by Ryan McGinley, it has a psychedelic vibe with water colour detailing. In the image Kate poses in a white tailored jumpsuit. What do you think of the advert?