We know she's famous and everything, but we hardly expected her to get asked for an autograph while seeing a gynaecologist.
Demi opened up about the experience on a New Zealand radio station ZM.
If that wasn't bad enough, it happened in the middle of the examination…
She said: "There have been so many uncomfortable and actually violating moments when like, I've been at the gynaecologist and the doctor's like, 'Can I have an autograph for my daughter?"
"I'm like, 'f**k you! What the hell is wrong with you?'", she continued.
Demi shared more, er, detailed, stories: "Or I'll get lasered or whatever and someone will be like, 'My such and such is a huge fan,' and it's like, 'Great, you can now tell them you've seen my vagina. Like the whole thing!'"
We guess that's one advantage of not being a celebrity.