Princess Superstar has offered fans a $10,000 striptease among a number of exclusive items in a bid to fund her latest album.
Fans can pledge $10 in advance to receive a download of The New Evolution when it is completed, or can pay varying amounts for other "exclusive items and experiences" with a free download included.
A limited number of signed CDs are available for $15 through the Pledge Music site, while a signed CD plus a name and a sentence in the album credits is on offer for $45.
Other items include a songs clinic, the clothes worn by the rapper in the 'Bad Babysitter' video, an original rap, dinner cooked by the star at her place or yours, a total makeover, and - for $10,000 - one of three Private Burlesque Stripteases.
Princess Superstar said: "I thought very deeply about how I can engage directly with you and also offer you exclusive items and experiences that you would normally NEVER be able to get hold of.
"Some of these are very intimate, some are educational and fun, and one is WILD AND SEXY AS HELL!!! Ooh la la!"
She added: "Also, I will be donating a proportion of the money I make to PETA in support of the wonderful work they are doing to protect the animals. So take a look at what I wanna give you and JUMP RIGHT IN!"