Couldn't ever happen in real life, right?
Apparently, wrong. My friend just sent me a link to Liv Tyler's biography and that is exactly how she figured out her father was Aerosmith's lead singer, Steven Tyler.
Here's the excerpt from People's biography:
Discovering Daddy Tyler
When Liv sees Mia (Steven's daughter with his first wife Cyrinda, who is a splitting image of Liv) at an Aerosmith concert in 1988, she realizes Steven is her biological father.
Yeah, that must have been some ride home with her mom after the concert.
Mia's a plus size model now, but I still think she looks a lot like Liv.
It's weird really, how even when you think you're being original, you're not.