Xandee is a stage name of Sandy Boets ( born 18 December 1978 in Tienen ) , Flemish singer who represented Belgium at the Eurovision Song Contest 2004 . At the age of 16 she founded the pop duo Touch of Joy with Serge ( Sergio ) Quisquater . Sergio and his band Sergio & The Ladies represented Belgium in ESC 2002 with the song " Sister "
ESC 2002
Eurovision Song Contest 2002
Xandee