Separated By Aniston

While Jennifer Aniston was busy getting cozy with John Mayer in Miami this weekend…
Man’s former boyfriend, Vince Vaughn, was getting chummy with her new co-star, Owen Wilson.
The unkempt duo were catching a beach volleyball game and riding around the beach on their bikes.
What does Jen think about their budding friendship????
And, what does Vaughn think about the whole Mayer thing???
[Exclusive image via National Enquirer.]