Clean-cut “Captain America,” Hall of Fame Dallas Cowboys quarterback and former U.S. Navy officer Roger Staubach famously said in the 1970s that he enjoys sex just as much as Joe Namath – he just enjoys it with one woman.

The David Petraeus sex scandal, the one currently consuming the CIA, the U.S. military and Washington D.C. paints the picture of a culture in which Staubach's kind of committment is quaint.

The sames goes for the NFL, too. Contemporary foootball history is littered with tawdry sex scandals that included some of the most famous players in the game. Here are the top 10