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NEW YORK, NY - MAY 04: attends the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)

NEW YORK, NY - MAY 04:  attends the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City.  (Photo by Jared Siskin/Patrick McMullan via Getty Images)

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NEW YORK, NY - MAY 04: Zachary Catazaro, Valentino Garavani and Chase Finlay attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)

NEW YORK, NY - MAY 04:  Zachary Catazaro, Valentino Garavani and Chase Finlay attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City.  (Photo by Jared Siskin/Patrick McMullan via Getty Images)

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NEW YORK, NY - MAY 04: Jean Shafiroff and Valentino Garavani attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)

NEW YORK, NY - MAY 04:  Jean Shafiroff and Valentino Garavani attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City.  (Photo by Jared Siskin/Patrick McMullan via Getty Images)

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NEW YORK, NY - MAY 04: Charlene Shorto and Valentino Garavani attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)

NEW YORK, NY - MAY 04:  Charlene Shorto and Valentino Garavani attend the New York City Ballet 2017 Spring Gala at David H. Koch Theater, Lincoln Center on May 4, 2017 in New York City.  (Photo by Jared Siskin/Patrick McMullan via Getty Images)

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NEW YORK CITY, NY - NOVEMBER 25: Valentino Garavani and Julia Koch attend NEW YORK CITY BALLET 2008 Opening Night Dinner Party at David H. Koch Theater on November 25, 2008 in New York City. (Photo by NICK HUNT /Patrick McMullan via Getty Images)

NEW YORK CITY, NY - NOVEMBER 25: Valentino Garavani and Julia Koch attend NEW YORK CITY BALLET 2008 Opening Night Dinner Party at David H. Koch Theater on November 25, 2008 in New York City. (Photo by NICK HUNT /Patrick McMullan via Getty Images)