The Oscar-winning pop superstar was reportedly sharing a booth with "The Avengers" actor Jeremy Renner at the Black Rabbit Rose hotspot when she decided to join the venue's live band and perform "Call Me Irresponsible" and "Fly Me to the Moon", much to the crowd's delight.
Prior to her first song, Gaga, dressed in a black leather gown and fur coat, told the audience the title of the 1960s jazz track was rather fitting for her.
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Such an incredible night at Black Rabbit Rose w/ @ladygaga @notmychair @antijacobclub @zandertaylorsill @dantheconman @lesgarland_ @renner4real & The Orchestrator of This Amazing Jazz Night, The One And Only @freddurst A big shout out to owners of the venue @houston_bros Houstonhospitalityla.com and an unbelievable night for the team that makes magical things happen ✨ Mark Houston , Jonnie Houston, David Weiss and Fred Durst!
"My whole life, you know, I've been called irresponsible," she smiled, according to Entertainment Tonight. "It doesn't make me so mad because it's kind of true... and I like to hear the truth."
Gaga is well versed in performing both Sinatra songs - she covers the tunes as part of her Jazz & Piano residency show in Las Vegas, where she also stages the "Enigma" concert, featuring all of her own hits.