Elton John is a renowned British singer, songwriter, and pianist known for his flamboyant style and powerful voice. He gained fame in the 1970s with hits like "Rocket Man" and "Your Song." His collaboration with various artists has contributed to his lasting success in the music industry. Kiki Dee is a British singer best known for her duet with Elton John on the song "Don't Go Breaking My Heart," which topped the charts in 1976. She has had a successful solo career as well, with hits like "I've Got the Music in Me." Together, they created a memorable partnership in pop music.