The singer will perform the first night of her 'Born This Way Ball' world tour in Seoul, South Korea on Friday (April 27).
GaGa travelled to the country last week and has now posted a picture of herself helping put together the show's elaborate stage.
"I will do anything for my fans! Having fun with the stage crew guys, screwing on the runway. A Real Iron Maiden," she tweeted with the picture.
Lady GaGa recently revealed that she will be taking her Britney Spears Femme Fatale thermos with her across the world while she tours.
The star will play two shows at London's Twickenham Stadium and an arena show at Manchester's MEN in September.
The North American leg of Lady GaGa's world tour is expected to be confirmed in the coming months.
Tickets for Lady GaGa's 'Born This Way Ball' UK tour are now available here.
> Lady GaGa teams with producer Zedd for tour, possible collaboration
Watch the music video for Lady GaGa's 'Marry The Night' below: