Sharon Janny den Adel (born 12 July 1974, in Waddinxveen, South Holland, Netherlands) 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 performed with various bands since she was 14, including a blues rock band called Kashiro, before forming Within Temptation with Robert Westerholt 1996.