Félix Boutboul, best known by the pseudonym of Félix Gray (born 28 June 1958), is a French singer and songwriter. He was born in Tunis. He has a daughter named Marie-Charlotte, born on 7 January 1991. He has composed texts for various artists: "Les Envies d'amour" for Adeline Blondieau Hallyday (1991); "Should I Leave" for David Charvet (1997); "Au Café des délices" for Patrick Bruel (1999). In 2004, he wrote the successful French language musical Don Juan, which opened in Montreal, then went ...