Ann-Christine Nyström (b. 26 July 1944 in Helsinki) is a Finnish singer who performed on the Eurovision contest in 1966 in Luxemborg with the great popsong Playboy. She was placed at 12th out of 18 participations. It was the same year when Ulla Pia participated with 'Stop, mens legen er god'. Ann Christine made about 24 singles and 3 ep's in the period between 1962 and 1969.
Here is Playboy in the Finnish and English version.
Ann Christine - Playboy (Finnish)
Ann Christine - Playboy (English)