"Pop Diva" (stylized as "POP DIVA") is a song recorded by Japanese musician Kumi Koda, taken as the fourth and final single from her ninth studio album Dejavu (2011). It premiered on February 2, 2011 by Rhythm Zone and Avex Music Creative Inc. in two physical formats and for digital consumption. The song was written, composed, arranged and produced by musical artist Lil' Showy, making it one of few tracks from Dejavu to not be written by Koda.