John Mayer Checks Out Chinatown On His Own

John Mayer passed for just another, regular guy as he took a stroll through NYC's Chinatown yesterday, except that, oh yeah — he's a Grammy-winning musician and quite a familiar face in the entertainment world, especially to the paparazzi he used to court a few years ago. These days, John is off Twitter and staying under the radar.

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One tool John seems to be utilizing in his effort to stay out of the spotlight could be that mop of hair. Back in the day, when he didn't mind chatting it up with reporters and photographers, John sported a buzz while baring it all. Verbally, that is.

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All these changes could be coming about as he spends time with his former flame, Jennifer Aniston.