Billie Eilish took the Grammys stage on Sunday for a heartfelt performance. The 18-year-old star stepped out to sing her dreamy tune "When the Party's Over" from her album When We All Fall Asleep, Where Do We Go?. Rocking a glimmering Gucci ensemble, the songstress wowed the audience with her beautiful vocals while her brother and producer Finneas O'Connell played the piano.
No doubt, it was a big night for Eilish, who received six nominations and made history as the youngest artist to receive nods in the "Big Four" categories. While her chart-topping tune "Bad Guy" was up for three honours — record of the year, song of the year, and best pop solo performance — her debut album, When We All Fall Asleep Where Do We Go?, was in the running to win best pop vocal album and album of the year. She was also nominated for best new artist. Early in the night she was able to snag the award for best pop vocal album, and Finneas won producer of the year. In celebration of Eilish's unforgettable evening, look ahead to watch her performance!