Liv and Mia Tyler are celebrities who grew up with a famous parent, Steven Tyler. He's the frontman for Aerosmith and one of the previous American Idol judges from seasons 10 and 11. However, the two sisters opened up on allegations that their father would use the trademark scarves on his microphone to “hide” his drugs onstage.

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."