My favourite would have to be Carey Mulligan wearing Prada, Love the back!
This may not be an agreed choice but i love Kiki and think she looks cool. She's wearing Rodarte
Rooney Mara in Givenchy, love the black lace and leather detail.
also pretty in black is Marion Cotillard in Dior
and now for the worst... firstly Leighton is orange! she's earing Marchesa
and then i would have to pick Florence Welch in Alexandra McQueen, maybe one too many ruffles??
and Elizabeth Banks in Mary Katrantzou, WTF??
and lastly, not sure about her dress but Gwyneth Paltrow looks hot in Prada!
cant wait for your picks x