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(L-R) Lindsey Vonn, U.S. President George W. Bush and Nadine Moze poses for a photo on the first hole as they cheer for the U.S. Team during the Day One Four-Ball Matches of The Presidents Cup at the Muirfield Village Golf Club on October 3, 2013 in Dublin, Ohio. (Photo by Chris Condon/PGA TOUR)

Lindsey Vonn and the golf WAGs at the Presidents Cup

The Presidents Cup tournament is underway. The top golfers in the world are at Muirfield and their beautiful wives and girlfriends are out on the course with them.