Chae Ri-na, born Bak Hyeon-ju on February 3, 1978 in Yangju, is a South Korean
singer renowned for her extensive career in the music industry. She first gained
fame in 1995 as part of Roo'ra, a highly successful co-ed vocal group. She later
joined the girl group Diva, which debuted in 1997, and also became part of the
duo Girl Friends in 2006. Her musical journey includes notable works like the
album The First Step released in 2002.