Watch: “Once and Forever,” film by Karl Lagerfeld starring Kristen Stewart

Karl Lagerfeld's new film that goes behind the scenes of a biopic on Gabrielle Chanel, starring Kristen Stewart, Geraldine Chaplin, Jérémie Elkaïm, François Marthouret, Amanda Harlech, Jamie Bochert, Jake Davies, Baptiste Giabiconi and Laura Brown.

The film premiered at Cinecittà, Rome on December 1st before the Paris-Rome 2015/16 Métiers d'Art collection presentation.