Royaume-Uni au Concours Eurovision de la chanson
Robbins' first released recording, in 1978, was of the song "Tomorrow", from the musical "Annie". Robbins' first chart appearance was as a backing singer, along with her sister Jane, on the minor Top 40 hit "Lines" by Liverpool group the Planets, a spin-off from Deaf School. Her profile was raised soon afterwards when both she and Jane represented the United Kingdom in the Eurovision Song Contest 1980 as part of the group Prima Donna. They finished third.