Lady Gaga strips on stage to show bum during 'raunchy' Dublin show

Lady Gaga stripped on stage during her latest show in Dublin and even flashed her bum.

During the show, the 'Applause' hitmaker decided to have a costume change and her fans disrobed her on stage, the Mirror reported.

The singer at one point wore tentacles, gold furry spider legs and wings and played guitar with her feet.

Gaga was also spanked on her bum by a backing dancer during her performance.