It’s been a long time coming, but now the Carine Roitfeld documentary, Mademoiselle C, is only a month away, opening September 11 in limited release (New York, Los Angeles, Chicago, Miami, Dallas). Directed by Fabien Constant, the film follows the making of the first issue of CR Fashion Book, the super-stylist’s own magazine following her departure from French Vogue. As expected, a slew of stars and fashion celebrities make appearances and singe their praises of Carine. And apparently no one, not even Carine herself, can believe she’s a grandmother. Watch the just-released trailer…