Britney Spears' engagement last week was welcome news to millions of fans and celebrities alike, drawing praise from the likes of 50 Cent and even K-Fed. Jason Alexander, however, does not approve. Back in 2004, Brit's childhood friend personified the term 15 minutes of fame ... though it was more like 55 hours. They got married on a whim in Vegas. Their union was annulled less than three days later, but Jason Alexander likely got it in at ...