NEW YORK, NY - NOVEMBER 15: Princess Katherine and Victoria Wyman attend Hope for Depression Research Foundation 10th Annual Hope Luncheon Seminar at The Plaza Hotel on November 15, 2016 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)
NEW YORK, NY - NOVEMBER 15: Guest, Audrey Gruss, Jamee Gregory and Princess Katherine attend Hope for Depression Research Foundation 10th Annual Hope Luncheon Seminar at The Plaza Hotel on November 15, 2016 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)
NEW YORK, NY - NOVEMBER 15: Susan Gutfreund, Audrey Gruss and Princess Katherine attend Hope for Depression Research Foundation 10th Annual Hope Luncheon Seminar at The Plaza Hotel on November 15, 2016 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)
NEW YORK, NY - NOVEMBER 15: Guest, Guest, Susan Gutfreund, Princess Katherine and Janet Cafaro attend Hope for Depression Research Foundation 10th Annual Hope Luncheon Seminar at The Plaza Hotel on November 15, 2016 in New York City. (Photo by Jared Siskin/Patrick McMullan via Getty Images)
NEW YORK, NY - OCTOBER 5: Crown Princess Katherine of Serbia and Ivana Trump attend Lifeline NY Annual Benefit Luncheon at Le Cirque on October 5, 2016 in New York City. (Photo by Sean Zanni/Patrick McMullan via Getty Images)
