Mia and Liv Tyler recalled their first meeting before they knew they were related, with Liv saying it felt like "looking in the mirror and seeing your double."

Liv and Mia Tyler recalled meeting at an Aerosmith concert their father, Steven Tyler, was playing, not knowing at the time that they were sisters.

A closer look at Steven Tyler's family including his kids, dramatic personal life and his complex relationship with Liv Tyler and Mia Tyler