Watch Billie Eilish Perform on 'Saturday Night Live' - Singer Belts Out 'Birds of a Feather' & 'Wildflower'

Billie Eilish brought the heat when she graced the stage during the October 19 episode of Saturday Night Live!

The 22-year-old Hit Me Hard and Soft superstar was the musical guest for the episode, which was hosted by Michael Keaton.

She performed two numbers during the beloved late-night show – “Birds of a Feather” and “Wildflower!”

Keep reading to find out more…

With the assistance of her brother and creative partner Finneas O’Connell, Billie delivered two impressive...