Jen and John: Already Split?

Is it possible that the Jennifer Aniston and John Mayer union has already drawn to an end?  Sure, we've all seen the separate photos of the pair, but as early as yesterday, they were claiming to be excited at the prospect of reuniting soon.  Heck, there were even rumors of a Maniston baby in the works.

However, according to Gawker.com, John has decided to move on to the next in his line of never-ending starlet hook-ups.  The report says that Jennifer wanted a timeline for their relationship and a chill-out on his busy touring schedule once the baby making actually got started.  And obviously, considering Mayer's reputation, those requests would've done some serious scaring.

Not to worry for Jen, though.  The most resiliant star in Hollywood is already rumored to be escorting a new man-pal around town.  You go, Jen!