Swedish pianist and keyboardist, born November 9, 1963 in Stockholm.

She was a member of Tant Strul 1980–1985 and the duo Kajsa & Malena 1985–1988 and 1996.

She has later been active as a theater musician, record company director for Diva Records and children's theater musician / actor in the group Tant Sol. In 1995 came her solo album Still.

Jönsson is married to actor Anders Beckman.