Betty Mars (born Yvette Baheux, 30 July 1944 in Paris – 20 February 1989 in Paris) was a French singer and actress, best known for her participation in the 1972 Eurovision Song Contest. Mars was the youngest of ten children and from an early age showed a flair for dance and acrobatics. By age 16 she was appearing in revues and spent the 1960s travelling as a lead performer in shows around Europe ... show more