"Happier Than Ever" is the second studio album by American singer Billie Eilish, released on July 30, 2021, through Darkroom and Interscope Records. Eilish co-wrote the album with her brother and longtime collaborator Finneas O'Connell, who also handled the production and performed every instrumental part. The album’s creation was heavily influenced by Eilish’s self-reflection during the COVID-19 pandemic.
 
Critics acclaimed "Happier Than Ever" for its nuanced production and introspective lyrics. At the 64th Annual Grammy Awards, the album and its title track garnered a total of seven nominations, including Album of the Year, Best Pop Vocal Album, Song of the Year, and Record of the Year. The album debuted at number one on the Billboard 200, marking Eilish’s second US number-one album, and reached the top of the charts in 27 other countries.
 
To promote the album, seven singles were released: "My Future," "Therefore I Am," "Your Power," "Lost Cause," "NDA," the title track "Happier Than Ever," and "Male Fantasy." Of these, the first three singles each achieved top 10 positions on the US Billboard Hot 100, with "Therefore I Am" reaching number two, "My Future" at number six, and "Your Power" at number 10.