These Are the Best Dressed Celebs at the U.S. Open, Hands Down

There are plenty of fashion moments on the court at the 2018 U.S. Open: Serena Williams wearing Nike x Virgil Abloh, Venus Williams in a colorful look of her own design, and Roger Federer debuting his second Grand Slam outfit with Uniqlo after ending a 20-year partnership with Nike. However, the players' looks are just the tip of the iceberg—the celebrity attendees always look impeccable in the stands.

Bella and Gigi Hadid had a sisters' night out to cheer on Serena Williams's quarterfinal match while newly engaged couple Priyanka Chopra and Nick Jonas had a double date with Sophie Turner and Joe Jonas. Meanwhile, Emily Ratajkowski, Olivia Palermo, and Sara Sampaio looked chic in the Grey Goose suite, and Anna Wintour was impeccably dressed in Federer's player's box. Scroll down to see the best dressed celebrities of the 2018 U.S. Open.

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WHO: Bella and Gigi Hadid

WHAT: The Emirates suite during Serena Williams's quarterfinal match

WEAR: On Gigi Hadid: Vivienne Westwood contrasting blue-and-red striped oversize cotton shirt

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WHO: Priyanka Chopra, Sophie Turner, Joe Jonas, and Nick Jonas

WHAT: The Emirates suite during Quarterfinal matches

WEAR: On Priyanka Chopra: Fendi top and skirt

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WHO: Sara Sampaio 

WHAT: The Grey Goose suite during quarterfinal matches

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WHO: Olivia Palermo

WHAT: The Grey Goose suite during fourth-round matches

WEAR: Bulgari Serpenti bag

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WHO: Freida Pinto and Cory Tran

WHAT: Fourth-round matches

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WHO: Emily Ratajkowski and Sebastian Bear-McClard

WHAT: The Grey Goose suite during quarterfinal matches

WEAR: The Line by K Rori Dress ($89)

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Matchy matchy with a taxi. @usopen day 2. ????

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WHO: Elizabeth Chambers

WHAT: En route to second-round matches

WEAR: Lacoste Fitted Colorblock Terrycloth Piqué Polo Dress ($195)

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WHO: Anna Wintour

WHAT: First-round matches

WEAR: Manolo Blahnik shoes

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WHO: Josephine Skriver

WHAT: The Grey Goose suite during the women's final match

WEAR: Off-White blazer