John Mayer tends to run hot and cold with the media; one minute hamming it up, talking about his new haircut and cracking jokes, the other he is running the other way.  Yesterday we spotted John In New York City and he definitely was not feeling the spotlight. In addition to his new feathered hair, he has been receiving a lot of buzz due to his new romance with Jennifer Aniston.  How long will this fling last, well that's hard to say, but either way they've taken it public and now we can just sit back and watch!