Claus Norreen (born 5 June 1970, Charlottenlund, Denmark) is a Danish musician and record producer known for being a part of the band Aqua, which sold around 33 million records.
Claus Noreen was born in Charlottenlund, near Copenhagen. Before he seriously started making music, he always wanted to become a chemist. Other than school, one of his biggest interests was electropop music.[citation needed]Hence, he bought a pair of keyboards and started playing industrial techno.
When he finished school he started to work in his sisters' clothing store. The work in the store inspired him and influenced his style of music. In 1989, he met Søren Rasted and moved his music instrument to his residence.
Claus married Danish actress and model Siggy Norreen in 2001. Their son Elliott was born in February 2003. The couple has since separated.