The tennis superstar persists as an icon on and off the court.

As a tennis champion, fashion icon, and staunch activist, <a href="https://www.lofficielusa.com/politics-culture/naomi-osaka-lights-olympic-torch-tokyo-opening-ceremony" target="_blank" rel="noopener">Naomi Osaka</a> has achieved far more than your average 25-year-old. The U.S. Open Grand Slam champion reigns as one of the world's greatest athletes, and her humility and perseverance on the court have inspired a widespread of loyal fans across the globe. <a href="https://www.lofficielusa.com/fashion/naomi-osaka-tag-heuer-interview-tennis-activism" target="_blank" rel="noopener">Osaka</a> was recently commended for her stance on mental health, telling the world "It's okay to not be okay" after her headline-making withdrawal from the <a href="https://www.lofficielusa.com/pop-culture/tennis-star-naomi-osaka-officially-withdraws-french-open-mental-health" target="_blank" rel="noopener">2021 French Open</a>. The four-time grand slam titleholder is a trailblazer in the realm of fashion, with several brand partnerships such as <a href="https://www.lofficielusa.com/men/supreme-nike-air-max-96-release" target="_blank" rel="noopener">Nike</a> and <a href="https://www.lofficielusa.com/fashion/how-to-wear-levis-501" target="_blank" rel="noopener">Levi's</a>, Osaka uniquely utilizes her platform as a tennis superstar and her influence as a rising fashion maven as a tool to fight against social injustice and prejudice.
In May 2021, Osaka was heralded as the <a href="https://www.lofficielusa.com/fashion/met-gala-2021-naked-dress-backless-sheer-trend" target="_blank" rel="noopener">2021 Met Gala</a> co-chair along with <a href="https://www.lofficielusa.com/film-tv/first-look-timothee-chalamet-willy-wonka-prequel-movie" target="_blank" rel="noopener">Timoth&eacute;e Chalamet</a> and <a href="https://www.lofficielusa.com/music/billie-eilish-music-style-evolution-happier-than-ever-album" target="_blank" rel="noopener">Billie Eilish</a>. In 2020, Osaka collaborated with Japanese label Adeam, launching her first capsule collection during <a href="https://www.lofficielusa.com/fashion-week/best-new-york-fashion-week-street-style-spring-summer-2022" target="_blank" rel="noopener">New York Fashion Week</a>. Osaka's patriotism and heritage shine through her head-turning looks from traditional Haitian headwraps to kimono-inspired dresses.
As we celebrate Osaka's 25th birthday, L'OFFICIEL&nbsp;breaks down her best looks of all time.

An homage to her Japanese roots, Osaka attended the 2021 Met Gala as a co-chair dressed in an ensemble inspired by <a href="https://www.lofficielusa.com/fashion-week/louis-vuitton-spring-summer-2022-runway-pfw" target="_blank" rel="noopener">Nicholas Ghesqui&egrave;re of Louis Vuitton</a>. The star-studded event also happened to be Osaka's first Met Gala&mdash;and she did not fall short of everyone's expectations. In a colorful Geisha-inspired ensemble, Osaka tied in the whole look together with metallic pink eyeshadow and a knotted-braid updo.

Osaka made waves across social media platforms after the announcement of her partnership with Frankie's Bikinis. The tennis star stunned the world with a pink '<a href="https://www.lofficielusa.com/fashion/ganni-levis-collaboration-sustainability" target="_blank" rel="noopener">70s-inspired</a> one piece topped off with a bright pink hairdo.&nbsp;

Louis Vuitton Spring/Summer 2021 Ambassador&nbsp;

Osaka was heralded as an ambassador for <a href="https://www.lofficielusa.com/fashion/naomi-osaka-tennis-louis-vuitton-nicolas-ghesquiere" target="_blank" rel="noopener">Louis Vuitton Spring/Summer 2021 collection</a>. The collection by Nicholas Ghesqui&egrave;re is emblematic of Osaka's colorful and individualistic style that showcased the tennis star's bright-eyed personality.

During the 2020 U.S. Open, Osaka used her platform to promote the <a href="https://www.lofficielusa.com/fashion/black-lives-matter-fashion-beauty-brand-donations-movement" target="_blank" rel="noopener">Black Lives Matter movement</a> by honoring the victims of police brutality like George Floyd, Breonna Taylor, Ahmaud Arbery, and more. Osaka's passion and advocacy for the fight against social injustice transcend through her style on and off the court.

The tennis superstar released her first capsule collection with <a href="https://www.lofficielusa.com/men/obama-nike-hyperdunk-sneakers-price" target="_blank" rel="noopener">Nike</a> in 2020 with electrifying pieces that capture the essence of Osaka's athletic style. With a unique logo that highlights Osaka's diverse roots, the collaboration was met with great feedback and plans to release more collections in the coming years.

A true Gen-Z icon, Osaka posted an Instagram photo of her in a denim jumpsuit paired with a denim belt bag worn over the shoulder and black Nike sneakers: a modern rendition of <a href="https://www.lofficielusa.com/travel-living/britney-spears-mansion-house-photos" target="_blank" rel="noopener">Britney Spears'</a> iconic 2001&nbsp;denim-on-denim ensemble.

The tennis champion looked ethereal in a photo posted on Instagram where Osaka wore a black mini tulle dress paired with black sunglasses contrasting her bright and sunny backdrop.

Naomi Osaka's Best Style Moments

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