Leave it to Lady Gaga to throw an over-the-top launch party for her new fragrance.

The singer, 26, celebrated the release of FAME at the Guggenheim Museum in NYC on Thursday wearing a gold crown.

After arriving in a convertible Rolls Royce, she continued the show by sleeping inside a giant replica of her perfume bottle.

Guests were able to walk by and touch her through a small hole while she slept, once the pop princess awoke, she got a tattoo on the shaven part of her head.

Famous faces like Yoko Ono, Lindsay Lohan, Paris Hilton and Marc Jacobs attended the Sleeping With Gaga event, which also featured a short film, directed by Steven Klein.

If you are wondering what the perfume smells like, Gaga puts it this way, "I wanted it to be a very slutty perfume. Because that is sort of the addictive nature of fame that it is, it is seductive."

"What I like about it for me is I love the smell of apricot . . . And I love the belladonna smell because it has a dangerous sort of muskiness to it. It's a plant that can kill you, but also smells quite delicious," she continues to explain, "And I also really love the honey drops. These are all just things that I really like to eat also. They're things that I would eat during sex as well as wear, if that makes any sense."