Both a virtual and physical all-girl pop group, K/DA exists as part of the video game League of Legends. The group marked their debut with the 2018 single "Pop/Stars."

K/Da showcases the talents of singer Miyeon (aka Ahri) and singer Soyeon (aka Akali (both actual members of the K-pop group (G)-IDLE), as well as singers Madison Beer (aka Evelynn), and Jaira Burns (aka Kai’Sa). Each member of the group appears as their accompanying character (or "character skin") in the game League of Legends. In 2018, Riot Games launched the group with the premiere of the song "Pop/Stars" at the League of Legends championship in Incheon, South Korea. Two years later, the K/DA issued their debut EP, All Out, which included the hit singles "More" and "The Baddest." ~ Matt Collar, Rovi