France’s best-known rock star Johnny Hallyday has died aged 74 after a battle with lung cancer. Known simply as Johnny at home & “the French Elvis” abroad, Hallyday was a singer, actor & consummate showman who sparked scenes of mass hysteria in his heyday. Hallyday broke from France’s classic chanson tradition in the late 1950s, selling more than 100 million albums & headlining 50 major tours.