Background
Johnson was born Jilly Gosden on November 17, 1953 in Woking, Surrey.
Johnson was born Jilly Gosden on November 17, 1953 in Woking, Surrey.
As a child, she attended Bishop David Brown School in Woking, Surrey.
In the 1970s and 1980s together with Nina Carter, she was in the girl group Blonde on Blonde. In 1975, she became the first model appear topless in the Daily Mirror. She has written a novel called Double Exposure.