I have no idea what Ke$ha is drinking in the pic on the set of a recent video shoot but the singer did admit to drinking her own urine!
As Ke$ha explained, 'I was told drinking my own pee was good ... Somebody tried to take my pee away from me and I said, 'That is mine!' So I snatched it up and took a chug and it was really gross so I don't do it anymore.'
YOLO...I guess?
