It's the story of a model-turned-folk singer, who has dated rock stars and declared monogamy boring, be about to marry the French president? Carla Bruni, who recently married noted ladies' man Nikolas Sarkozy and became the First Lady of France, used to be a model. A naked model. Bruni's 12 Best First Lady Looks The style of Carla Bruni, First Lady of France maybe the hottest first lady ever.