Louis Guglielmi, Catalan composer (died 1991)

Louis Guglielmi, known by his pen name Louiguy, was a Spanish-born French musician of Italian descent. He wrote the melody for Édith Piaf's lyrics of "La Vie en Rose" and the Latin jazz composition "Cerisier rose et pommier blanc", a popular song written in 1950, made famous in English as "Cherry Pink ", which was recast as a resounding mambo hit for Pérez Prado.