LVMH member of the board of directors Antoine Arnault and his wife Russian model Natalia Vodianova pose prior to attend the "Bal de la Rose du Rocher" (Rose Ball) at the Monte-Carlo Sporting Club in Monaco, on March 23, 2013. The Rose Ball is one of the major charity events in Monaco. Created in 1954, it benefits the Princess Grace Foundation. Directed by German Couturier Karl Lagerfeld, this year's event named "La Belle Epoque" (Beautiful Era), was celebrated in honor of the Societe des bains de mer (SBM), a prominent player in Monaco's tourism industry. AFP PHOTO /POOL/ VALERY HACHE (Photo credit should read VALERY HACHE/AFP via Getty Images)

MONACO - JULY 27: Antoine Arnault and Natalia Vodianova attend the cocktail at the 'Love Ball' hosted by Natalia Vodianova in support of The Naked Heart Foundation at Opera Garnier on July 27, 2013 in Monaco, Monaco. (Photo by Pascal Le Segretain/AdB/French Select via Getty Images)

PARIS, FRANCE - JANUARY 22: Antoine Arnault and Natalia Vodianova, outside Dior, during Paris Fashion Week -Haute Couture Spring/Summer 2018, on January 22, 2018 in Paris, France. (Photo by Edward Berthelot/Getty Images)

NEW YORK, NY - MAY 07: Antoine Arnault (L) and Natalia Vodianova attend the Heavenly Bodies: Fashion & The Catholic Imagination Costume Institute Gala at The Metropolitan Museum of Art on May 7, 2018 in New York City. (Photo by Frazer Harrison/FilmMagic)

PARIS, FRANCE - JUNE 08: General manager of Berluti Antoine Arnault and Natalia Vodianova attend the 2018 French Open - Day Thirteen at Roland Garros on June 8, 2018 in Paris, France. (Photo by Rindoff Petroff/Suu/Getty Images)

PARIS, FRANCE - JUNE 23: Natalia Vodianova and Antoine Arnault attend the Dior Homme Menswear Spring/Summer 2019 show as part of Paris Fashion Week on June 23, 2018 in Paris, France. (Photo by Victor Boyko/Getty Images for Dior)