The hot summer romance between Jennifer Aniston and John Mayer is cooling off like the autumn days that lay ahead.

US Magazine reports that Mayer and Aniston have broken up. The pair made their relationship public in April and spent many a cozy vacation together while things were still good between them.

Sources say that Aniston told Mayer of her desire to have kids - she’s 39, so theoretically her biological clock is nearing it’s end, but science can always change that - and Mayer must not have been ready for all of that at the tender age of 30, plus he was said to be obsessed with Jennifer’s ex Brad Pitt, which didn’t help matters.

It’s just as well this relationship didn’t end up bearing children.. Imagine how large the babies head would be..