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John Shearer/WireImage.com 1 / 4

Ke$Ha is asking her fans for an unusual gift. She wants their teeth so she can make a quirky necklace to wear at awards shows.

The "TiK ToK" hitmaker has repeatedly hit the headlines for her controversial comments and stunts, including drinking what appeared to be blood from an animal heart during a gig earlier this year.

Now the singer is appealing to her devotees to offer up their molars after one fan gave her inspiration for an outlandish jewelery item.

She writes on Twitter.com, "I've received 1 tooth from a fan. I made it into a necklace. But now I really wanna make a fan tooth necklace to wear to an awards show. So. What I'm getting at is please send me your teeth. I'm dead serious. I need your teeth."