Jennifer Aniston and John Mayer already over?

John Mayer and Jennifer Aniston may be on the road to Splitsville. After spending a boatload of time together, John was seen out in New York City on Friday night with Maroon 5 front-man Adam Levine. That's not the story.

The story is that ole Johnny Boy was seen all over some blonde not named Jennifer Aniston. Maybe they really were just friends? Or maybe they liked to play tag underneath the covers?

I really don't get how Jen has such bad luck in love. She must be psycho or something. She's a good-looking girl with a nice body and she seems nice. I just don't get it. Maybe she has "man parts"?