Celebrities Watch Rafael Nadal's Defeat at US Open 2016

Anna Wintour wears her signature shades while watching the Men’s Singles match at the 2016 US Open held at the USTA Billie Jean King National Tennis Center on Sunday (September 4) in Queens, New York.

Also seen at the event were Hugh Grant with partner Anna Eberstein and actress Vanessa Williams.

The celebs saw Lucas Pouille of France defeat Rafael Nadal of Spain in the fourth round of the annual tennis tournament.

30+ pictures inside of Anna Wintour, Hugh Grant, and Vanessa Williams in the stands at the US Open…