The Sexiest Fans Alive!

See the baseball-loving stars – J.Lo! Becks! Brad! – who heat up the stands. By Cara Lynn Shultz

MATT DAMON

No surprise here: The Boston-bred actor is a big fan of the Red Sox, even slipping into the team's jersey for a visit to The Late Show with David Letterman. Damon even taunted Letterman (a notorious Yankees fan), by joking, "There's a saying in Boston: We have two favorite teams – the Red Sox and whoever is playing the Yankees."

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