ICYMI, Billie Eilish and Her Brother Finneas O'Connell Are 1 Very Talented Musical Duo

Billie Eilish and Finneas O'Connell are pretty much living proof that musical talent is better in families. The sibling duo — who don't share a name in the professional world, since Billie uses a stage name — have been making music together for most of their lives, and they're still rocking out together from time to time. While Billie has become a major name in music, Finneas keeps a slightly lower profile as a singer, songwriter, and music producer, but he's had a hand in plenty of music hits. Even as their careers have taken off, the siblings have been at each other's sides all the while. Ahead, check out some of the best pics of the duo together that will make you want to call your own siblings pronto!