Britney Spears married her first husband Jason Alexander (totally unrelated to the actor who played George Costanza on "Seinfeld") in 2004. Following 55 hours together, Spears and Alexander, who were childhood buddies, called it stops, per BBC News. Alexander told Access Hollywood (by means of Today) that he and the pop genius marry "only for no reason whatsoever."In 2012, Alexander focused on his relationship with Spears in an interview with ABC News. He attested that he was Spear...