Annual Charity Day Hosted By Cantor Fitzgerald And BGC - BGC Office - Arrivals [Getty Images]

NEW YORK, NY - SEPTEMBER 11: Beatrice Ferguson, Sarah Ferguson, Duchess of York, and Eugenie Ferguson attend Annual Charity Day hosted by Cantor Fitzgerald and BGC at BGC Partners, INC on September 11, 2015 in New York City. (Photo by John Parra/Getty Images for Cantor Fitzgerald)

Getty Images Entertainment John Parra