It's no secret Lady Gaga isn't shy about showing off her bod...but getting completely naked on stage is a totally different story.
After hopping on stage dressed as a ghost for a surprise performance at London nightclub G-A-Y Saturday, the "Applause" crooner stripped down to the buff, pulling down her dress and exposing her naked bod for all the world to see.
The pop star was on hand to perform her new song "Venus," the second single released from her upcoming album Artpop.
According to the UK Daily Mirror, Gaga first lifted up her dress, pulled down her panties and flashed the crowd.
Then, she went ahead and took it all off.
Gaga exited the stage slowly, "leaving shocked fans with nothing else to look at other than her bare behind," the site reported.
Following the performance, Gaga tweeted, "Had an amazing night tonight at G-A-Y in London, after all these years you continue to inspire me. Can't wait for X-Factor tomorrow night!"
Her "amazing" London experience continued Monday when Lady Gaga left her London hotel in yet another weird costume, rocking a yellow tethered dress and headpiece that looked like it was inspired by Medusa.