Nina Ricci's Spring/Summer '08 ad campaign can easily be mistaken for Fall/Winter ads. The dark hues and layered clothes hardly scream Spring. Clearly that's what Olivier Theyskens was going for so he chose the ideal models — Karlie Kloss and Courtney Smerski — to convey the brooding mood. Regardless of the season, Mario Sorrenti's shots are captivating. They draw you in and make you want to dissect every aspect of each photo. But is it me or is Karlie Kloss (left) slightly upstaging Courtney? It may be her intense glare. What do you think about these ads?