Lee Choi Yeon (Korean: 이채연, English: leechaeyeon), stage name Choi Yeon, formerly known as Lee Jeong-sook (이진숙) (December 7, 1978) is a Korean pop singer. Her unique dance style and "Dangerous Performance" launched in 2003 made her quickly popular, and the 2004 hit dance song "Two People" pushed her to the peak of her career, followed by 2005's "Only You", 2007's "My Love", 2009's "Shake" and other iconic dance songs featuring Cai Yan' characteristics, which consolidated Cai Yan's status as the "Queen of Electronic Music". In addition, the classic lyrical singles "A Man" and "Forget It" have also made Cai Yan's multi-style song interpretation ability widely praised.
