SEE IT: Charlotte McKinney’s 12 Hottest Moments

Charlotte McKinney sure knows how to make things sizzle. WATCH: Charlotte McKinney Reveals Her Biggest Turn-Off And we’re not just talking about posing for the cameras. The 22-year-old blonde bombshell loves to break a sweat to keep her figure in tip-top shape — and it shows. Recently, McKinney posted a selfie for fans on Instagram displaying her “post workout glow” and the blue-eyed, bare-faced stunner easily broke hearts everywhere. But this isn’t surprising to us. What did shock us at one point was that nobody originally wanted to sign her when she was just getting her start as a model in Miami. “A lot of agencies weren’t taking me, so I started putting a lot of material online and Instagram, and shooting a bunch,” she shared with us in an exclusive video interview (see below). “And then I finally got an agent, and it kind of went from there.” To say that the rest is history would be an understatement. From becoming a GUESS Girl, to appearing on the cover of GQ Britain, McKinney has successfully made her mark in the modeling world. And as for making temperatures rise? She continues to do that with ease, whether she’s working out or simply making a grand entrance at a swanky soiree. To see what we mean, check out our picks for McKinney’s 12 hottest looks below: