Bodog Beat

John Mayer was seen hitting up a chick in Amsterdam. (Sappymoosetree at Flickr Image)

Apparently, chicks have a thing for guys who make ugly faces when they sing. Or at least, John Mayer seems to think they do.

Mayer, who can't get enough ass, approached a girl at a coffee house in Amsterdam. And get this, he tried to pimp the old "do you know who I am?" bit. Big eye roll. Thirty-two-year-old Chaton Anderson, who happens to be a writer from Manhattan Beach, California, said that the crooner sat down at her table and said, "I'm John and I am a singer."

Chaton told In Touch exclusively. "I laughed because I knew who he was." She also said she was aware that Mayer had been dating Jennifer Aniston.

"I asked him what his relationship status was," she told the magazine. "He said, 'It’s vague.' I asked him what that meant and he said, 'You know, it’s very vague.' I just laughed. I never mentioned Jennifer and neither did he."

Chaton gave Mayer her number, but her phone was later stolen.

"I’ll never know if he called or not," she said. "I never would have guessed he had a girlfriend at all."