You can tell a lot about lady based on what their former paramours say about them and the level of regard they hold for them after a breakup. That is especially true for a breakup that plays out in the public eye -- like the one between, say, John Mayer and Jennifer Aniston or John Mayer and Jessica Simpson.

After the post-coital, post-relationship blues begin to set in, the way a guy talks about an ex shows us something about that woman's character. So what can we garner from Mayer's very dishy Playboy confessions about Aniston and Simpson? Jennifer is a lady through and through and Jessica, well Jessica apparently has magic privates.