When Kate Upton burst onto the modeling scene, people couldn't get enough of her. The blonde bombshell was on the cover of virtually every magazine- including the Sports Illustrated Swimsuit Edition multiple times- and the public couldn't get enough of her. With photos like this, it's easy to see why. Upton became a household name virtually overnight and even ended up starring in a couple of movies. The hysteria eventually died down a bit, but she continued to pursue a successful modeling career. If you've seen any recent photos, you know she's still a force to be reckoned with.