Lady Gaga tweets racy lingerie pic before Melbourne concert

Gaga is currently touring Australia on Her Born this Way tour.

And she’s trying to give herself a new nickname, tweeting:  “Hey Melbourne we're here! We can hear you downstairs! Is that church bell ringing for us? The devil of pop is here.”

But the skimpy attire was apparently pretty mundane compared to the wacky outfit she wore while out and about in the city earlier in the day.

Fashionistas were in a spin after Gaga took to the streets in towering high heels and a red and yellow dress, coupled with a black jacket and wide brimmed hat (scroll down).

Pretty shocking, they said.

Gasp!