in the 1970s , she was one of the most popular female vocalists in france , and became well - recognised overseas . anne marie jean , from arles in the south of europe , mushroomed her early success from playing mary katherine in the british creation of sex christ superstar into taking home the " grand prix " at the french music competitions in 1973 . her winning ballad , " tu te reconnaitras " ( you will recognize yourself ) , became a region - wider hit that spring .
Anne Marie David won the Eurovision Song Contest.