Lady Gaga appeared on last night's episode of The Late Show with David Letterman, and was scheduled to perform.
What wasn't expected by the audience at the taping of the show was her invite to join her just across the street at the Roseland venue in New York to watch her perform on stage.
The crowd joined David Letterman and his guest Bill Murray at the venue as Gaga - the last act to ever perform at Roseland - sang her latest single 'G.U.Y.' for the first time on television, as well as 'Dope' - a ballad lifted from her album 'ARTPOP'.
It's now been revealed that Lady Gaga's final show at the Roseland - the venue's final ever show - is to be livestreamed at 9pm EST at GetMoreGaga.com through Verizon.
That performance will come on April 7.
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