John and Jen Split! WTF?!?!

I DID NOT see this one coming, this can't be true, can it?!?! Neither rep has confirmed nor denied...

Jennifer Aniston and John Mayer have called it quits, multiple sources confirm to PEOPLE.

"They had a great time together but they are just in different places in their lives right now," says a source of Aniston, 39, and Mayer, 30, who kicked off their courtship in April.

Wow, I really thought they were doing well. I wonder how this one will pan out..