Jessica Simpson and John oayer have called it quits, but perhaps not for good. Jess’ close friend has revealed that the split may not be permanent and admits, “They talk to each other at least six times a day. I don’t know if this break-up is permanent, but for right now they are broken up.” The source also adds that the couple “have broken up and gotten back together at least 10 times before.” Reps for both parties have refused to comment on their clients’ personal lives. [21 oay 2007]