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The Dirty Dozen 2012: Porn's Most Popular Stars

Photo: Glenn Francis | Pacificprodigital.com

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Lisa Ann

This 39-year old performer/agent was the most commonly mentioned star among industry insiders — and she has had a busy year, signing a deal with novelty company Fleshlight, appearing in GQ, and leading the charge for performers who aren't in their early 20s.

She's best known to the outside world for her 2008 portrayal of Sarah Palin in a porn parody. And for two years running, she has been the performer of the year for the Adult Entertainment Broadcast Network.

Photo: Glenn Francis | Pacificprodigital.com