Lady Gaga Debuts New Song 'Hair,' Gives Fans Cookies.

Pop superstar Lady Gaga knows just how to give her fans what they want.

The eccentric American songstress suited up in a pair of sheer Thierry Mugler pants and a matching see-through top to hand out cookies and flowers to patient fans waiting outside her London hotel on Saturday. Gaga preserved her modesty with a pair of black panties, black nipple tape and a shiny gold blazer.

Gaga has been counting down the minutes until the release of the another song from her album Born This Way: "Hair." It's a noisy dance track with a big, proud Bruce Springsteen vibe and lyrics like "I am my hair."

Check it out in the video below!