Stereo

 Image by PR Photos

Last night John Mayer was on hand for the 2 year anniversary celebration for New York City hot spot Stereo. The event was hosted by Ballatore and brought in Star Jones, who was dancing on the banquets and American Idol alumni Costantine Maroulis.

“Fall Out Boy’s” Pete Wentz and Gym Class Hereos’ Travis McCoy took on the turntables playing “99 red balloons” over Jay-Z’s “99 problems” while Pete’s girlfriend Ashlee Simpson sipped Ballatore in a corner banquet.

The highlight of the night was when John Mayer got on the microphone to toast the club with Ballatore champagne. Mayer then had an impromptu performance on the mic, singing along with 50 cent’s “In Da Club.”