Billie Eilish tries her best to focus while answering your fan questions, ranging from her upcoming set at Coachella, the first song she ever wrote, to the story behind that iconic blue hair. Credits: GET MORE BUZZFEED: SUBSCRIBE TO BUZZFEED NEWSLETTERS: BuzzFeed Celeb Celebs + puppies, kittens, thirst tweets, and more = so much yes. MUSIC SFX Provided By AudioBlocks ( ) Be Yourself Instrumental_Main Licensed via Warner Chappell Production Music Inc. Second To None_NoVox Licensed via Warner Chappell Production Music Inc. Dark Days_NoChr Licensed via Warner Chappell Production Music Inc. Makin' Moves_NoVox Licensed via Warner Chappell Production Music Inc. Copacetic_Full Licensed via Warner Chappell Production Music Inc. Seoul Sky_Full Licensed via Warner Chappell Production Music Inc. Deep Frequencies_Full Licensed via Warner Chappell Production Music Inc. BetaMaxx_Full Licensed via Warner Chappell Production Music Inc.