Serbian International model Ana Jovanovic takes on the American pin-up in this set from photographer Braca Nadezdic. All-natural Ana comes to us from Belgrade, Serbia, where she’s a well-known model and actress – in fact, she’s Playboy Serbia’s Miss May 2011. “I’m a woman without silicone,” she says proudly. “I do not go tanning or have collagen in my lips. I am pure nature!” Seeing these photos, we’re filled with pure joy – we can’t get enough of Ana’s pinned-up hair and cherry-red lips, to say nothing of her gorgeous nude body. Throw it back with gorgeous Serbian Ana Jovanovic, right here on Playboy Plus.