Jourdan Dunn stepped out in a shimmering long-sleeved gown with a plunging neckline. Rosie Huntington-Whiteley played it a little more modest in a simple white sheath, which she paired with exotic pumps. Rita Ora opted for a bold, cutout beaded gown and equally statement-making jewels, and Alexa Chung played right to her signature style in a sheath dress, classic heels, and — yes! — that's a cheeky perfume-bottle clutch in hand.
You have all the details, now it's time to weigh in: who's your best dressed?