Paris Bohème, Paris Je t’aime. Last Night, the House beld a dinner a few steps from the Sacré-Coeur, in a bistro renamed “Chez Christian” for the occasion and entirely made over in the Dior colors. Portraitists and silhouettists, as well as a cabaret singer, all emblematic Montmartre figures, plunged guests into an atmosphere of artistic and authentic Paris.