2. Eddie Murphy and Nicole Mitchell - 1993

Estimated Cost: $1.5 million

In 1993, $1.5 million was a rather large chunk of change for the wedding, but that didn't seem to phase the funnyman. His wedding to Mitchell, a model, included a whopping 500 guests and took place at the Plaza Hotel in NYC. The couple generously donated all of the flowers from their festivities to a local hospital after it was over. (They divorced in 2006, by the way.)