On December 18th, Billie Eilish will celebrate her 18th birthday! Which means, yes, she was born in the year 2001. Seems crazy that she’s more successful than you or I will ever be, and she’s only 17 years old.


Billie went on “Jimmy Kimmel Live” recently, only to be given a sort of pop culture history test by Jimmy, and the results were hilarious. Skip to the 3 minute mark of this video to see exactly what Billie Eilish is too young to know: