Alexa Kyooma Dewanty D'Heureuse or Alexa Key (born in South Kalimantan (Indonesian) on October 26, 1994, age 20 years) is an Indonesian singer and Germany. He became famous when singing the main song titled used to. Alexa Kyooma Dewanty D'Heureuse has also started his career became a model. He had joined the "Republik Cinta Management" (Republic of Love Management) since 2009. He has appeared as a model video clip on the song "Munajat Cinta" and "Aku Kangen Aku Rindu".
