Shawna Hamic will be playing the role of Cha-U-Ka-O in this week's opening of My Paris, a new musical about the life and times of Henri de Toulouse-Lautrec, the artist who captured the gaiety, color and heartbreak of Montmartre, Le Can-Can and the world of Le Moulin Rouge. Inhabited by the colorful people he painted, it’s the story of a great artist who loved a world that never quite loved him back. Music and lyrics are by legendary French performer Charles Aznavour. The book