There are several artists / bands using the name Nicole:
1) A Miami-born Chilean electronic and alternative pop singer-sogwriter, Grammy award nominated (born: Denisse Laval)
2) A German Eurovision 1982 winner.
3) Alternative metal band from Finland, founded in 1997
4) R&B/dance/gospel singer from the US.
5) K-pop soloist ??
1) (born: Denisse Laval). She began her career as a young child. Her first album, Tal Vez me Estoy Enamorando (Perhaps I'm falling in love) was locally successful, reaching Gold Status. Read more on Last.fm