Sara Jean Underwood, another woman we absolutely love around here, hit the internet like a meteor when she executed what you might call the Playboy Trifecta. That is, she first appeared on the cover in a "Girls of the Pac-10" issue in October 2005. A few months later, she was the centerfold as Miss July 2006. And the very next year, she was named the Playmate of the Year. Sadly we can't show you anything completely naked, but we think this batch of GIFs oughtta hit the spot all the same.