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Gross is all I can say. (via TMZ)

Ke$ha leaked the information to BBC 1 radio, saying she imbibed her own urine while filming an upcoming MTV documentary called "Ke$ha: My Crazy Beautiful Life."

The 25-year-old said her journalist brother filmed the doc over the last 2-and-a-half years, claiming, "He got all the things you would want to see and all the things you wouldn’t really want to see -- making out with dudes, drinking my own pee, jumping out of a building, jumping out of aeroplanes, swimming with sharks ..."And I thought MTV programming couldn't get any better...you know what America wants!