“I’m here to ruin the party,” Gaga joked as she took the micWatch Lady Gaga crash a jazz night in a Hollywood bar to sing Frank SinatraLady Gaga crashed a jazz night in a Hollywood bar to sing two Frank Sinatra classics this week. Taking to the stage at Hollywood’s Black Rabbit Rose bar on Thursday night, Gaga belted out Sinatra’s ‘Call Me Irresponsible’ and ‘Fly Me To The Moon’ with a local band. You can watch footage of the performance […]The post Watch Lady Gaga crash a jazz night in a Hollywood bar to sing Frank Sinatra appeared first on NME.