Kate Upton, Nina Agdal and Irina Shayk :: Getty Images
The summer is over. The bikinis have been put into hibernation until next summer. But that doesn't mean SI's Swimsuit models have disappeared - they've just moved from the beach to the red carpet. We collected the best pics from the last month of our models at parties, walking the red carpet and taking part in Fashion Week. If you think they look good in a two-piece, wait until you see them in formal attire.