Princess Anni-Frid Synni Reuss, Countess of Plauen (German: Prinzessin Anni-Frid Synni Reuss, Gräfin von Plauen) (née Lyngstad, pronounced [ˈlʏŋstɑːd], 15 November 1945), widely known as Frida Lyngstad or by just the mononym Frida, is a Swedish pop and jazz singer. Born in Norway to a Norwegian mother and a German father, she grew up in Sweden, and was a member of the famous Swedish group ABBA between 1972 and 1982. After the break-up of ABBA, she continued an international solo singing career.In 1963, she married Ragnar Fredriksson at age 17. Immediately after their divorce in 1970, Frida courted eventual ABBA band member Benny Andersson, co-habiting together until they officially married in 1978. The couple divorced in 1981. In 1992, Anni-Frid married Prince Heinrich Ruzzo Reuss, Count of Plauen, who was a German Prince of the former sovereign House of Reuss. The prince died of lymphoma in October 1999. She currently lives in Zermatt, Switzerland, sharing a home with her British boyfriend, Henry Smith, 5th Viscount Hambleden, since 2008.