Poupée de cire, poupée de son (English: wax doll, rag doll) was the Luxembourg entry at the Eurovision Song Contest 1965 in Naples performed by France Gall. It was written by Serge Gainsbourg. As is common with Gainsbourg's lyrics, the words are filled with double meanings, wordplay, and puns. The title can be translated as "wax doll, rag doll" (a floppy doll stuffed with straw) or as "wax doll, sound doll" (with implications that Gall is a "singing doll" controlled by Gainsbourg).