"Le plus beau jour de ma vie" ("The most beautiful day of my life") was the second Belgian entry at the Eurovision Song Contest 1956, performed in French by Mony Marc. The song was performed tenth on the night (following Switzerland's Lys Assia with "Refrain" and preceding Germany's Freddy Quinn with "So geht das jede Nacht"). As the scoreboard for the 1956 Contest has never been made public, it is impossible to say with certainty which position this song held at the close of voting.