Kate Upton's Sexiest Woman Alive Title Nabbed By Carl's Jr Super Bowl 2015 Model Charlotte McKinney? [PHOTO]

This past December, 22-year-old model Kate Upton was named "Sexiest Woman Alive" by People Magazine. However, the word is her title and buxom blonde trademark image are in danger of being stolen by newcomer and 21-year-old Carl's Jr. model Charlotte McKinney.

For those who haven't heard of McKinney, she is quite the Instagram celebrity. Her fame led her to be booked for this year's Carl's Jr. Super Bowl advertisement, where she shows off her curves in quite a racy manner while promoting the fast food chain's all-natural burger recipe and ingredients.

 According to Esquire, she said of her body, "I'm embracing what I have. I'm a curvier bombshell with big boobs. I'm not high-fashion. I don't do runway. You won't see me at Fashion Week."  

In an interview with Esquire, McKinney revealed that she didn't even have to audition for the role. When asked if being in a Carl's Jr. advertisement was something she aspired to, she said, "Yeah, it was funny because I've always seen the commercials and thought, 'Hey, I could do that. That looks fun.' But it's such an iconic commercial, with Heidi Klum and Paris Hilton. To me, that was awesome. People talk about it in movies. It was such an honor to get that spot."

Besides working with Carl's Jr., Iquisitr reports that McKinney is walking in Upton's footsteps as the face of Guess as well. However, she wants it to be made clear that she and Upton are "two totally different people."

It's true that McKinney has a lot of catching up to do if she wants to outshine Upton's career. Upton has modeled for companies such as Dooney & Bourke, Guess, and Victoria's Secret. She was on the cover of the Sports Illustrated Swimsuit Issue in 2012, and was also on the cover of GQ magazine in July 2012.