If pro athletes are the rock stars of today, then it follows that they're getting rock star-quality action. And they are. The wives-and-girlfriends phenomenon—they're called WAGs in Europe—used to be sporadic at best in the States. Now, however, the All-Stars of the court, rink, and field worldwide are all-star swordsmen as well, romancing celebrities and models at every opportunity. And boy do they get top-shelf picks. Here are the Hottest Athlete Hookups of 2012.