Ivy (born on November 7, 1982) is a K-pop singer who debuted in 2005 with the album Vol. 1 - My Sweet and Free Day. Although she has a strong voice, the record company chose the "sexy" route by releasing (What Happened Tonight) as her first single. Since the song was about her cheating on her boyfriend with a one night stand, it was accompanied by a suggestive video. The official second single "A ha.." continued this sexy style, and it was popular enough to be parodied by female comedienne Park Kyung Lim; however, her record company also released (I Am A Fool), a ballad that gave Ivy a reprieve from her sexy image and a chance showcasing her powerful voice.