Rosie Huntington-Whiteley and Ryan Reynolds are the faces of Marks & Spencer's new Autograph autumn 2011 advertising campaign.

Shot by official BAFTA awards photographer Greg Williams at London's St Pancras Grand, the campaign rolls out across print and in store from September 1. The Hollywood stars join the likes of David Gandy, who fronts latest Collezione collection, as well as Lisa Snowdon, Jamie Redknapp and Twiggy, who remain key models for the retailer.