Ke$ha has admitted she once drank her own pee after being told her expelled urine would benefit her health.
Ke$ha drank her own urine.
The 'Die Young' singer has sampled her own pee on her new MTV reality show, 'Ke$ha: My Crazy Beautiful Life', after being told that it had health benefits - but quickly found she didn't like the taste.
Speaking to BBC Radio 1, she said: ''I was told drinking my own pee was good, I was trying to be healthy.
''Somebody tried to take my pee away from me and I said, 'That is mine!' So I snatched it up and took a chug and it was really gross, so I don't do it anymore.''
The 25-year-old singer has previously revealed her tendency to urinate in unusual places.
Last year, the singer posted a picture on Twitter of herself peeing in the street and blamed heavy traffic for her emergency toilet break.
She tweeted: ''pee pee on the street. PoPo come n get me if u can find meeee. I blame traffik (sic)''.
Ke$ha also said she met fellow singer Lily Allen while they were both urinating in a sink at the 2010 BRIT Awards.
She explained: ''Lily Allen is a total sweetheart. We met when we were both peeing into a sink at the BRITs a few years ago.''