Well, this really puts a damper on Friday. Jessica Simpson and John Mayer have called it quits.  While they were an odd match from the start and would have had to get over some serious hurdles to make it work in the long term, I really liked these two together. Just last week they were all touchey lovey at the Costume Institute Gala!  And she made such a good international tour buddy!  But I think my favorite memory of Jess & John: Locks of Love Tour '07 will always be their Roman Holiday.  Meeeemories. Even though fans of both J & J were skeptical about their love, break-ups are always a little sad, right? And this, just after Papa Joe embraced their love.  Tragic, really.