Rule #1: Never, ever mess with Jennifer Lopez. Cuban-born waiter Ojani Noa probably wishes he didn't have to learn that the hard way, by attempting to write a tell-all book about his marriage to Jennifer and having Jennifer's lawyers block if from publication. Now, to make matters worse, a judge has upheld a 2007 order for Ojani to pay Jennifer over a half-million dollars in legal fees and damages, a judgment Ojani previously attempted to have overturned.