When nature calls, nature calls … even for celebrities.

Shania Twain, 53, got real on Bravo’s “Watch What Happens Live With Andy Cohen” Thursday, revealing she has peed on herself “multiple times” onstage.

While playing a game of “That Does Impress Me Much” with Cohen and Patricia Arquette, where the late-night host has to guess which fact pertains to each celebrity, Cohen correctly matched the event “No One Needs to Know” with Twain.

“I am onstage all the time,” the famed country singer said. “I have peed myself onstage. … The show must go on!”

Source: Shania Twain says she peed on herself ‘multiple times’ onstage