Billie Eilish Pirate Baird O’Connell (born December 18, 2001) is an American singer, songwriter, and model. Her debut studio album, When We All Fall Asleep, Where Do We Go? (2019) debuted atop the Billboard 200 and reached number one in the United Kingdom, Canada, and Australia. It was released on March 29, 2019. Eilish co-wrote…