Ke$ha's voice is also being heard with her new book, "My Crazy Beautiful Life." In it, she writes that she feeds off the energy of her passionate fans, whom she calls "animals," a la Lady Gaga's "Little Monsters." Yet she's also happy to get away from them. At the end of her last tour, she turned off her phone and backpacked around Central and South America and Africa.
"When you live a life where you're surrounded by a lot of people all the time, it's a very ego-centric lifestyle. And to prevent myself from like totally living on another planet, I wanted to like you know run around barefoot and sleep in the dirt and go meet random people who have no idea who I am and just don't give a (care)," she said. "And that was really nice."
She admits to one rock star indulgence: "I'm kind of a diva about glitter. Somebody told me I couldn't have glitter at a show and I threw a fit. But I've always been a diva about glitter."
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