She gained fame as an artist when she was 13 years old, following the single "Ocean Eyes" which was released in 2015 on SoundCloud and relaunched with a music video on YouTube in 2016, at the age of 14, which made her a viral phenomenon. In 2017, she released her EP Don't Smile at Me, produced by her brother Finneas O'Connell.

Billie Eilish's new tour is an incredibly emotional and impactful experience that you can't miss. The alternative pop artist has once again demonstrated her talent as a performer and songwriter in this tour, featuring songs from her latest album, "Happier Than Ever," as well as some of her previous hits. With impressive stage design and spectacular visual effects, the show is an unforgettable experience that will leave you breathless. If you're a fan of Billie Eilish or simply appreciate quality pop music, you must see her new tour.