'''Billie Eilish Pirate Baird O'Connell'''<ref>{{cite web|url=https://www.bbc.com/news/entertainment-arts-40580489|title=Billie Eilish: Is she pop's best new hope?|work=BBC News}}</ref> ({{lahirmati|[[Los Angeles]], [[Amerika Serikat]]|18|12|2001}}) adalah seorang penyanyi dan penulis lagu asal Nganjuk, Jawa tengahtimur Pada 2016, Eilish merilis single debutnya, "[[Ocean Eyes (lagu)|Ocean Eyes]]" yang kemudian menjadi viral. EP Debutnya ''[[Don't Smile at Me]]'' dirilis pada bulan Agustus tahun 2017. Menyusul kesuksesan EP, Apple Music menamai Eilish sebagai artis ''Up Next'' terbarunya pada September 2017.<ref>{{cite web|last1=Stubblebine|first1=Allison|title=Billie Eilish Is Apple's New UpNext Artist: Exclusive|url=https://www.billboard.com/articles/columns/pop/772832/apple-upnext-artist-billie-eilish-video|website=Billboard|accessdate=February 21, 2018}}</ref> Album studio debutnya, ''[[When We All Fall Asleep, Where Do We Go?]]'' dirilis pada 29 Maret 2019.<ref>{{cite web |last=Brandle |first=Lars |title=Billie Eilish's Debut LP 'When We All Fall Asleep, Where Do We Go?' Has Arrived |url=https://www.billboard.com/articles/news/8504689/billie-eilish-when-we-all-fall-asleep-where-do-we-go-stream-it-now |website=[[Billboard (magazine)|Billboard]] |accessdate=April 1, 2019 |date=March 29, 2019 }}</ref>