American singer and songwriter Billie Eilish became a pop superstar by way of her distinctive musical and fashion sensibilities and songs like "Ocean Eyes," "Bad Guy" and "Therefore I Am.'' Born and raised in Los Angeles, Billie Eilish was barely a teenager when her song "Ocean Eyes" became a viral hit. She teamed with her brother, Finneas, to create the tracks for the breakout EP Don't Smile at Me and the smash album When We All Fall Asleep, Where Do We Go?, establishing the artist as a global sensation and multi-time Grammy winner before the age of 20