Dating Rule #1: Don't talk about your relationship to everyone.

It's OK to talk about your relationship to people. But it's not OK to talk their ear off or, in Jessica Simpson and Nick Lachey's case, share it with the world on a reality show like The Newlyweds. Sure, we learned that Jess is a down to girl gal who likes to burp and who is ditzy from time to time. And Nick loved her for it! But unfortunately, he didn't love her enough. They called it quits in 2005, just two years after The Newlyweds aired.

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