John Mayer is definitely enjoying the single life! John has been spotted at various NYC hot spots in the past few weeks using some creative tactics to pickup girls. An eyewitness tells Life & Style's Scene Queens, "John was recently at Gold Bar in NYC where I saw him hitting on girls by bragging about his tattoos and showing off pics of his dog on his iPhone."

And John may make girls swoon when he serenades them from the stage, but sources tell the SCENE QUEENS that he was attempting to woo girls by singing a cappella at a nearly empty NYC bar. While these pick-up attempts may be helping him score the occasional fling or two, they don't seem to be leading to any long term relationships. John's last serious girlfriend was Jennifer Aniston back in 2009.