in the 1970s , she was one of the most established guest characters in france , and internationally well - knew worldwide . anne marie david , from antibes in the south of france , conned her eventual success from being mary magdalene in the french staging of jesus christ superstar into taking down the " grand prix " at the eurovision song contest in 1973 . her winning single , " tu te reconnaitras " ( you will recognize yourself ) , became a europe - wide sensation that spring .
Anne Marie David won the Eurovision Song Contest.