Published Saturday, 25 August 2012
The I Kissed a Girl hitmaker was reportedly left heartbroken after Mayer ended their short-lived romance.
However, the singer hit the Laurel Hardware venue with a group of girlfriends on Wednesday to put the drama behind her, according to New York Post gossip column Page Six.
A source tells the publication: "She was taking photos of her pals. She seemed fine and happy. She hung in the back of the club, behind the bar, and stuck with her friends all night. She left after two hours."