Sports Illustrated Swimsuit model Alyssa Miller has new representation. The beauty has jumped from Elite Model Management to IMG Models, which handles A-list faces including Kate Upton, Karlie Kloss, Chanel Iman and Gisele Bündchen. Miller makes the jump to IMG after working with designers Stella McCartney and Blumarine, walking in runway shows for Roland Mouret and Tuleh, and appearing in German Vogue and French and Italian Elle.