Singer Ke$ha throws "clothing-optional" house parties at her Tennessee home and invites guests to cover one another with bright body paint.
 
The hitmaker is known for her offbeat dress sense and her wild party lifestyle, and the singer loves nothing better than letting loose in the comfort of her own home.
 
She tells Glamour magazine, "Sometimes I have parties at my house in Nashville and it's clothing-optional, and we just body-paint each other and run around, and I have a giant bed. I'm very much in touch with that side of myself."
 
But Ke$ha insists the parties aren't as strange as they sound: "It's not a weird sex orgy thing. You can wear a bathing suit!"
 
And the star is such a big fan of body painting, she's investing in the art.
 
She adds, "I'm coming out with my own line (of body paints)."