Billie Eilish Pirate Baird O'Connell (born December 18, 2001), known professionally as Billie Eilish, is an American singer and songwriter signed to Interscope Records.
Born and raised in Los Angeles, Eilish grew up in a household of actors and musicians and was homeschooled along with her brother Finneas O'Connell. At the age of eight, she joined the Los Angeles Children's Choir, along side her brother, developing the soulful vocals that would later appear on her early singles. After the release of "Six Feet Under" and "Fingers Crossed", Eilish made her breakthrough with "Ocean Eyes", produced and co-written with her brother. It surpassed 55 million Spotify streams and spawned a number of remixes with Astronomy, Blackbear and goldhouse. .