"Eve, Psyche & the Bluebeard's Wife" (Korean: 이브, 프시케 그리고 푸른 수염의 아내; RR: Ibeu, Peusike geurigo Pureun Suyeom-ui Anae) is a song by the South Korean girl group Le Sserafim. It was released on May 23, 2023, as the second single from their debut studio album, Unforgiven. It is a Jersey club song that addresses themes of girl power, self-empowerment, and breaking taboos. The release of its music video, which features the members of Le Sserafim dancing and playing children's games, prompted an increase in attention for the song; it peaked at number two on the Circle Digital Chart in South Korea the following month.
Various versions of the song were released: a remix featuring singer Bibi and rappers Mirani and Camo on June 27, 2023; an English version on July 6, 2023; a remix featuring singer Upsahl on July 14, 2023; a remix featuring Japanese-British singer Rina Sawayama on July 28, 2023; and a version featuring American singer-songwriter Demi Lovato on August 4, 2023.