Colette Deréal (born Colette Denise de Glarélial) was a French singer and actress who represented Monaco in the Eurovision Song Contest 1961 in Cannes, France with the song "Allons, allons les enfants", which finished in joint tenth place.
She was also a successful film actress during the 1950s, appearing in films alongside Bing Crosby and Gene Kelly.
She died in April 1988 at the age of 60 from a heart attack.
