by Larry FitzmauriceBuzzFeedBuzzFeed StaffI'm a writer and editor who lives in Brooklyn, New York, and I've written for a variety of publications across the last 20 years, including The New York Times, The Guardian, GQ, New York Magazine, Pitchfork, The Fader-the list goes on. Billie Eilish and her brother Finneas (sometimes styled FINNEAS, jsyk) are basically one of the decade's powerhouse pop songwriting teams. They've racked up Grammys and Oscars, along with a considerable (and growing!) number of hits.