One of Europe's most glittering balls got a touch of Hollywood glamour this weekend, when actors Demi Moore and Bruce Willis attended the coming out of their daughter, 17-year-old Scout LaRue Willis at the 18th Paris Haute Couture Bal des Debutants. The stars' two other daughters Rumer Glenn, 20, and Tallulah Belle, 14, were also in tow at the Hotel de Crillon on Friday night, along with Moore's actor-husband Ashton Kutcher and Willis's girlfriend Emma Heming. Fellow debutantes included Anouchka Delon, the daughter of the legendary French actor Alain Delon and the Hon Philippa Cadogan (pictured left) and Princess Anne-Helene (right).