After months of anticipation, the spring Nina Ricci campaign pictures have leaked. Our pick for Fashion Week's model of the weekKarlie Kloss and one to watchCourtney Smerski are the lucky girls, wearing gorgeous metallic gowns and soft knits offset by splashy pink shadows. The photos, shot by Mario Sorrenti, are gorgeous and, more important, nicely capture Theysken’s latest disheveled-glamour theme. —Kendall Herbst