Miley Cyrus says her dad, Billy Ray Cyrus, caused her to suffer a "head injury" when she was just two years old.
The 'Midnight Sky' hitmaker has confessed her famous father took her out on a dirt bike when she was just a toddler, and the trip resulted in a nasty injury which Miley has been monitoring for years by getting regular brain scans.
She explained: "I had a head injury when I was, you know, two years old. It's bad. My dad had me - this is really bad, but he can't go to jail, I don't think, because it's a long enough time away."
"He had me in a baby backpack and I was on a dirt bike with my dad. And he was riding, and a tree had fallen, and he ducked, I didn't, and I hit my head on the tree. It was bad. So that's what's wrong. Everyone's asked me that for years."