Kate Upton: Cover girl to glamour girl

Model Kate Upton has taken the world by storm via social media, viral videos and landing the high-profile cover spot of Sports Illustrated Swimsuit in 2012 and then again in 2013. The 21-year-old is now dazzling in fashion magazines, on runways and on the red carpet. Lately, she's looking to lock in her star power by working on budding film career. Here's a look at what Upton's been up to.