Saturday night, Stella McCartney hosted an exclusive preview of her Winter 2012 collection for a few of her famous friends including Rihanna, Kate Moss, Kanye West, Juergen Teller, Anna Wintour, Mario Testino, Alison Mosshart, Amber Valetta, Shalom Harlow and Anya Rubik. As is common with the big British brands (McQueen, Vivienne Westwood, Gareth Pugh, Roland Mouret), the collection will officially show in March at Paris Fashion Week. "The collection basically has something for everyone. It has lots of bold moments and very strong print sections, with lots of sort of architectural silhouettes," said McCartney. "There are moments that are really streamlined and fluid; pieces that really celebrate a women's form and bring out the best elements of what I believe to be the women's body."