Billie Eilish Pirate Baird O'Connell is an American singer-songwriter. Known for her distinctive musical sound and vocal style, Eilish is a prominent figure in 2020s pop culture. Eilish first gained public attention in 2015 with her debut single "Ocean Eyes" which was released on SoundCloud and written and produced by her brother Finneas O'Connell. In 2017, she released her debut EP, Don't Smile at Me, which was commercially successful in various countries, including the US, UK, and Australia.
Eilish's debut studio album, When We All Fall Asleep, Where Do We Go? (2019), debuted atop the US Billboard 200 and UK Albums Chart and was one of the year's best-selling albums. Its single "Bad Guy" became the first by an artist born in the 21st century to top the US Billboard Hot 100 and be certified Diamond by the Recording Industry Association of America (RIAA). The next year, Eilish performed the theme song "No Time to Die" for the James Bond film No Time to Die, which topped the UK Singles Chart and won the Academy Award for Best Original Song in 2022.
Eilish's second studio album, Happier Than Ever (2021), topped the charts in multiple countries.