Billie Eilish is an American singer, songwriter and actress. She is known for her music, as well as for her original and daring image.

Billie Eilish's personality is creative, independent and authentic. She is not afraid to express her opinions and emotions through her music and interviews. She cares about the environment, animal rights and mental health. She is also very close to her family, especially her brother Finneas O'Connell, who is her main musical collaborator.