Jessica and John: update on the split

Update on the Jessica Simpson/John Mayer split rumor... It's true! "They have broken up," a source told People mag. "But they have broken up and gotten back together at least ten times before." The pair are still in constant contact, however, emailing and talking to each other many times a day. "They talk to each other at least six times a day," says the source. "I don't know if this breakup is