Big day for Naomi: opening Zac Posen's spring 2013 runway show and joining Twitter. Coco Rocha closed Posen's show — despite saying earlier in the week that she'd be taking this season off to film The Face. Of course, with all three Face judges walking (Karolina Kurkova also showcased a look), it's entirely possible that the collection will feature in some form on the show. Shame its host Nigel Barker couldn't squeeze into one of the gowns too, really.