Bobbysocks was a Norwegian pop duo, that won the Eurovision Song Contest 1985 with the song La det svinge ("Let it swing"). The duo was formed in 1983, and consisted of Norwegian Hanne Krogh and Swedish-Norwegian Elisabeth Andreassen. Bobbysocks was disbanded in 1988; however, Hanne and "Bettan" (Andreassen) still occasionally appear on stage together. In October 2005, they made a guest appearance at Congratulations, the show celebrating the 50th anniversary of the Eurovision Song Contest.
In 2010 Bobbysocks celebrated their 25th anniversary by released a compilation album and performing several concerts..Make Bobbysocks Playlist