When 10.08.2011
John Mayer, the American blues musician, spotted leaving a doctor's office in Beverly Hills, California. Wearing a straw hat with dark sunglasses and a checked shirt, Mayer hurried out of the building and climbed into his waiting vehicle.The actor, who quit the micro blogging social network Twitter, recently admitted he was a "tweetaholic". The musician told Rolling Stone magazine, "I realized about a year ago that I couldn't have a complete thought anymore", adding, "I was a tweetaholic".