Jenna Ortega picked up the cello just for Wednesday Addams, Hailey Bieber trained twelve solid years in classical ballet, Sydney Sweeney earned a legit MMA black belt as a teen, Zendaya started out as a backup dancer on Disney, and Rihanna founded a charity in honor of her grandparents.  

Margot Robbie grew up on a farm in Australia, Anya Taylor-Joy spoke Spanish first and learned English later via—yep—Harry Potter, Sabrina Carpenter has Bart Simpson’s voice actress as her aunt, Harry Styles fronted a band called White Eskimo before One Direction, Scarlett Johansson has a twin brother named Hunter, and Billie Eilish was homeschooled alongside her brother Finneas