Pirate Baird O’Connell, also called Billie Eilish is an American songwriter and singer. Similarly, Billie began writing songs and singing when she was thirteen years old. Who is Billie Eilish? Childhood, Parents, Education, and Nationality Billie Eilish was born on December 18th, 2001, in Los Angeles, California, to Maggie Baird and Patrick O’Connell. Similarly, Eilish…