Lady Gaga Celebrates the Release of 'Joanne' with Robert de Niro & Helen Mirren!

Lady Gaga greets fans as she makes her way to her performance during the Bud Light Dive Bar Tour on Thursday night (October 20) at The Bitter End bar in New York City.

The 30-year-old “Perfect Illusions” singer had several A-list guests in attendance at the performance – including Robert de Niro, Helen Mirren, and her husband Tyler Hackford!

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During the show, Gaga performed songs off of her new album Joanne – which was released that same night!

Earlier that night, Gaga was spotted wearing a blue glittery outfit and pink cowboy hat as she stepped out.

20+ pictures inside of Lady Gaga, Robert de Niro, and Helen Mirren out in NYC…