Pop superstars Ciara and Rita Ora (above), supermodel Cara Delevingne, reality TV star Kim Kardashian, singer Katy Perry, and SI swimsuit model Kate Upton were among the many well-heeled fashion connoisseurs attending the 'Mademoiselle C' cocktail party at Pavillon Ledoyen in Paris, France on Tuesday, October 1, in Paris, France.
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