By Lara Walsh
Updated Sep 12, 2016 @ 11:15 am
Credit: Getty (3)

On Sunday, the 2016 U.S. Open Tennis Championships came to a close as Stanislas Wawrinka beat out reigning champion Novak Djokovic in a historic men's singles match amidst a strong celebrity turnout. Leonardo DiCaprio, Karlie Kloss, Hilary Swank, and Sienna Miller were among the stars to visit the USTA Billie Jean King National Tennis Center in Queens, N.Y., to catch the action on the court at Arthur Ashe Stadium.

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DiCaprio enjoyed a beer as he sat in the stands to watch Wawrinka clinch his first-ever U.S. Open win. The Academy Award winner opted to wear a stone-colored polo shirt, blue jeans, oversize sunglasses, and a gray newsboy cap as he surveyed the match. Meanwhile, Kloss viewed the match alongside a few notable guests, including Princess Beatrice and Ivanka Trump and her husband Jared Kushner. The 24-year-old model stunned in a cream tank top that she paired with dark wash jeans and a black choker.

Kloss wasn't the only attendee to choose to wear white after Labor Day. Oscar-winner Hilary Swank was all smiles in a flirty white A-line skirt with a flounced hem, which she paired with simple black sandal heels for the big Sunday match.

Take a look at our gallery to see all the stars who make it out for the 2016 U.S. Open Championships.