The headline pretty much says it all.

On last night's episode of "Ke$ha: My Crazy Beautiful Life," the singer decided to urinate into a plastic bottle in front of her friends and take a swig.

She looked pretty disgusted from the tasting, which she did after a friend said her mom does it all the time.

In a recent interview with BBC One, the 26-year-old said "it was really gross, so I don't do it anymore."

Good to know.

"Ke$ha: My Crazy Beautiful Life" airs Tuesdays on MTV.

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