INDIO, CA - APRIL 13: Billie Eilish performs at Outdoor Theatre during the 2019 Coachella Valley Music And Arts Festival on April 13, 2019 in Indio, California. (Photo by Frazer Harrison/Getty Images ...

Billie Eilish had set herself up as an intriguing pop artist destined for success with early singles like “Ocean Eyes,” “You Should See Me in a Crown,” “Bury a Friend” and others, but “Bad Guy” took ...

Even if you’re not an expert on all things Billie Eilish (which you should be, just saying), there is no way in hell you haven’t heard “Bad Guy.” Billie wrote the song with her brother, Finneas, and ...