Catherine Grace Garner, known professionally as Slayyyter, is an American singer-songwriter. Known for her brash and sex-positive lyricism and electropop production, she started her career independently releasing songs through SoundCloud. Her debut mixtape, Slayyyter, was independently released in 2019. Her debut album, Troubled Paradise, was released in June 2021, and her second album, Starfucker, in September 2023. Her third album, Worst Girl in America, was released in March 2026 on Columbia Records. In addition to four solo tours, Slayyyter has toured in support of Charli XCX, Kesha, and Tove Lo.