Billie Eilish is continuing to tease her eagerly-anticipated sophomore album, Happier Than Ever , with ‘Lost Cause,’ alongside a self-directed music video. The song, of course, was produced by Eilish's brother and longtime collaborator, FINNEAS.

The video features Eilish and a group of friends having a slumber party, and follows an arena tour announcement – which has since sold out on all dates of the first leg in North America, Europe and the United Kingdom.

The singer and songwriter will also be continuing her groundbreaking sustainability work with tour partner Reverb for her Happier Than Ever, The World Tour. Each show will have a fan-facing Billie Eilish Action Village, which will focus on climate action and climate justice, hosting and supporting BIPOC and women-led environmental organizations as well as a comprehensive program via Reverb’s forthcoming Music Climate Revolution campaign.

In addition to reducing the tour’s environmental footprint, the initiative will support projects that directly and measurably eliminate greenhouse gases. These collective efforts will make the tour Climate Positive; eliminating significantly more emissions than the tour creates.

The 19-year-old reigning queen of pop's last single, ‘Your Power,’ debuted at #10 on the Billboard Hot 100, logging more than 150 Million streams in the first two weeks of release. Earlier this year, she took home two additional Grammy Awards, including Best Song Written For Visual Media for her James Bond song 'No Time To Die.'

In February, her groundbreaking documentary film, ‘The World’s A Little Blurry’ – directed by R.J. Cutler – saw its Apple TV+ global release and received critical praise worldwide.

Meanwhile, 'Lost Cause' is proving that Eilish forever has her finger on the pulse of greatness.