John Mayer jacket katsuya sushi dinner musicianJohn Mayer jacket katsuya sushi dinner musician

Last night John Mayer grabbed sushi at Katsuya, and the sometimes chatty singer was totally silent as he left the restaurant. Photogs asked him about Jennifer Aniston, and the ladykiller quickly darted into his friend's waiting car. Hmm...what happened to the guy who eagerly chatted with photogs and gave away all sorts of details about his personal life?