How smart is Sports Illustrated? First they feed you their sexy Swimsuit Issue, then months later they save some of the unpublished photos from the shoot and release them in the Sports Illustrated Swimsuit Calendar. And I’m totally cool with them doing so because sexy is sexy. I can’t get enough of the gorgeous SI Swimsuit models that are featured in the calendar, Nina Agdal, Genevieve Morton, Kate Bock, Irina Shayk, Ariel Meredith, Alyssa Miller, Jessica Gomes, Natasha Barnard, Cintia Dicker, Chrissy Teigen, Jessica Perez and the voluptuous cover girl, Kate Upton. Now even December will be scorching hot thanks to Kate Upton’s scintillating curves.