Jessica Simpson came out to NYC to watch John Mayer, in concert at MSG last night 2/28. The couple later partied at Stereo where the afterparty was held.
John surprised fans at the sold-out show when Alicia Keys joined him on-stage for a surprise duo.
Related posts:
- Kid Rock helping out his hometown
- 2009 American Music Awards: Kate Hudson & Alex Rodriguez (Photos)
- John Mayer: Human Nature Michael Jackson Memorial
