While Falcão celebrates Carnival here, the newly single Isabeli Fontana is working in Paris. The model just finished proving clothes from Louis Vuitton. Watching everything closely was the genius behind the brand, Marc Jacobs. And barely had she made the final adjustments for the parade on Wednesday, Isabeli has already returned to her hotel. All because on Monday evening she’ll attend Michael Kors’ long awaited dinner party. Her look of choice? A sequined gown.