<p class="ingestion featured-caption">Vera Wang and Anna Wintour attended day one of the US Open.Gotham/Contributor/GC Images/Getty Images</p><ul class="summary-list"><li>The US Open is underway and concludes on Sunday, September 8.</li><li>The New York City Grand Slam is known for drawing a crowd of well-dressed celebrities.</li></ul><p>The final Grand Slam of the tennis season is finally here, with the <a target="_blank" class href="https://www.businessinsider.com/guides/streaming/where-to-watch-us-open-live-stream-2024">US Open</a> kicking off at the <a target="_blank" class href="https://www.businessinsider.com/iconic-female-athletes-women-sports-2019-7">USTA Billie Jean King National Tennis Center</a> in New York City on Monday.</p><p>The high-energy tournament is known for attracting celebrities, professional athletes, and politicians, like <a target="_blank" class href="https://www.businessinsider.com/what-michelle-obama-has-said-about-running-for-president-list-2024-7">Michelle Obama</a>, <a target="_blank" class href="https://www.businessinsider.com/top-tips-for-building-fantasy-football-team-2024-8">Garrett Wilson</a>, <a target="_blank" class href="https://www.businessinsider.com/kylie-jenner-timothee-chalamet-relationship-timeline-rumors">Kylie Jenner, and Timothée Chalamet</a>.</p><p>This year, as <a target="_blank" class href="https://www.businessinsider.com/coco-gauff-net-worth-teenage-tennis-star-millionaire-2023-9">Coco Gauff</a> and <a target="_blank" class href="https://www.businessinsider.com/novak-djokovic-diet-eat-like-tennis-star-for-a-week-2022-1">Novak Djokovic</a> look to defend their 2023 singles titles, the city has already attracted some of the world's most famous stars wearing their best "<a target="_blank" class href="https://www.businessinsider.com/challengers-movie-zendaya-reviews-critics-2024-4">Challengers</a>" coded looks.</p><p>From fashion icons like <a target="_blank" class href="https://www.businessinsider.com/anna-wintour-met-gala-red-carpet-outfits-2024-5">Anna Wintour</a> and <a target="_blank" class href="https://www.businessinsider.com/vera-wang-continue-working-older-aging-retirement-2024-4">Vera Wang</a> to real-estate moguls and Hollywood actors, here's a look at all the A-listers attending the 2024 US Open.</p>