Continuing the tradition on from her multi-grammy award, record-breaking debut album 'WHEN WE ALL GO TO SLEEP, WHERE DO WE GO?', 'Happier Than Ever' features no outside songwriters or producers, and was written by 19-year-old Billie Eilish and her brother Finneas who produced the album in Los Angeles. Billie Eilish has fast become one of the biggest stars to emerge since the release of her debut single 'ocean eyes,' and continues to shatter the ceiling of music with her genre-defying sound. Fast forward from her humble breakout in 2015, Billie's album 'WHEN WE ALL FALL ASLEEP, WHERE DO WE GO?' debuted at No. 1 on the Billboard 200 in the U.S as well as 17 additional countries around the world upon release, and was the most streamed album of 2019.