The pee thing wasn't a big deal, the pop star told E! News backstage earlier this month at the Palace of Auburn Hills in Detroit, where she was sharing the bill with Pitbull.
People do it, Ke$ha said matter-of-factly—though, she admits, she wouldn't advise us to try it and her foray into the lost-in-the-wilderness-beverage arts was mainly one of those "crazy" moments featured on her MTV show, My Crazy Beautiful Life.
Which, the "Tik Tok" singer also told us, she would love to do another season of, calling her life "insanity."
Which is wilder than just crazy, right?
Meanwhile, Ke$ha and Pitbull's Detroit show will be featured on the first installment of "E!'s Inside Track Summer Concert Series," premiering June 21 during E! News at 7 p.m. and 11:30 p.m. The feature series is a collaboration with Live Nation.
Asked about hanging out with Pitbull, Ke$ha told us that she and a pal hitched a ride on his jet on the way to Canada and they bonded over tequila.