Ke$ha performs onstage at Park City Live Day 10 on Saturday, January 26, 2013, in Park City, Utah. (Photo by Barry Brecheisen/Invision for Park City Live/AP Images)

Associated Press
Ke$ha performs onstage at Park City Live Day 10 on Saturday, January 26, 2013, in Park City, Utah. (Photo by Barry Brecheisen/Invision for Park City Live/AP Images)
Ke$ha performs onstage at Park City Live Day 10 on Saturday, January 26, 2013, in Park City, Utah. (Photo by Barry Brecheisen/Invision for Park City Live/AP Images)
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