Lady Gaga's achievements include five Grammy Awards and 13 MTV Video Music Awards.
The singer called the show Sleeping With Gaga and invited guests to put their hands inside the space and touch her while she 'slept', reports contactmusic.com.
She later emerged from the bottle wearing nothing but lingerie and then sat down to have a tattoo inked on the back of her head.
Gaga recently shaved off the hair at the back of her head in support of her photographer friend Terry Richardson, whose mother died Sep 10.
She got the space filled with a tattoo of a winged cherub.
Lady Gaga at the perfume launch (AFP Photo)
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Lady Gaga's shaven head tribute to friend's mother
Singer Lady Gaga has shaved the back of her head to pay tribute to photographer friend Terry Richardson's mother, who died Sep 11.
The singer known for her eccentric style, chopped off her long tresses and shaved the back of head.
She posted the picture on her website Little Monster and dedicated it to Richardson's mother Annie Lomax, reports contactmusic.com.
"I did it for you Terry. I'm sorry about your mummy. She has Princess Die (late British royal, Diana, Princess of Wales), but we are all princess high," she wrote on her website.
Richardson recently collaborated with Gaga on a recent picture book.
Lady Gaga wants Venice wedding
Pop star Lady Gaga reportedly wants to marry actor Taylor Kinney in Venice, Italy.
The 26-year-old has invited some members of Kinney's family to join her in Venice after her concert in Milan next month and it has been claimed she hopes to spend the time checking out potential wedding venues.
"Lady Gaga has been talking nonstop of her passion for Venice and how romantic it is," the sun.co.uk quoted a source as saying. READ MORE
Gaga gets cheeky, flaunts derriere
Pop star Lady Gaga showed off her cheeky side at a gig by flashing her derriere at the crowd.
The 26-year-old performed at Twickenham Stadium here Saturday night for the first date on the British leg of her Born This Way Ball tour.
She performed by bending over at the front of the stage, lifting her white T-shirt, and showing off her backside and skimpy underwear, reports contactmusic.com. FULL STORY
Lady Gaga invites people over to watch her sleep
Lady Gaga invited over some celebrity friends to watch her sleep at the Guggenheim Museum to mark the end of the New York Fashion Week, it has been revealed.
According to the New York Daily News, the ever-controversial singer arrived to the black-tie end of show party at around 6:30 pm, sidestepping the red carpet where reporters weren’t expecting her for another hour.
She was fashionably early because she wanted to prepare for her performance art piece, Sleeping with Gaga.
Guests for her sleepy installation were extremely limited. MORE ON THIS