Billie Eilish performs 'Bad Guy' on Jimmy Kimmel Live.

Billie Eilish appeared on Jimmy Kimmel Live recently to perform a rendition of her absolute banger ‘Bad Guy’. Bathed in red smoke and clad in a neon green life-jacket and peroxide yellow sad face shorts, she jumped around and sang on-stage while her enthusiastic audience clapped along to the beat of the song.

Check it out…