Sharon Den Adel
Sharon Janny den Adel (born 12 July 1974) is a Dutch singer and composer, best known as the lead vocalist and one of the main songwriters in the Dutch symphonic metal/rock band Within Temptation. She has been a performing musician since the age of 14, and was a founding member of the band Within Temptation, along with Robert Westerholt, in 1996.
source: Wikipedia