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". At the
Eurovision Song Contest 2004 in
Istanbul Xandee sang the dance
uptempo song "
1 Life" in the contest. The song was one of the major favourites before the contest, but only got 7 points, 5 of which from neighbouring country the Netherlands, on the final evening. It eventually got only 22nd place out of 24 participants.
Xandee's fate was repeated two years later, at the
Eurovision Song Contest 2006 in
Athens, where fellow Belgian entry
Kate Ryan, despite being a hugely hyped favourite, failed to qualify from the semi-final.