Formula 1 star Charles Leclerc married his longtime partner Alexandra Saint Mleux on February 28, 2026, in a private civil ceremony in Monaco, just weeks before the start of the 2026 F1 season. The couple, who first publicly appeared together in 2023, announced their engagement in November 2025 after several years of dating, sharing their happy news with fans on social media.
Saint Mleux, an Italian-born influencer and art history graduate whose profile has risen in fashion and F1 circles, confirmed the wedding by updating her Instagram name to “Alexandra Leclerc” and posting images from the day. The couple’s civil ceremony was celebrated quietly with close family and included stylish moments — from Alexandra’s Paolo Sebastian wedding gown to Leclerc’s suit — before they departed in a vintage Ferrari 250 Testa Rossa through Monaco’s streets.
Their relationship began to attract attention during the 2023 Monaco Grand Prix, and they later appeared together at high-profile events including Wimbledon. Leclerc has often praised Saint Mleux’s support during his racing career, and the pair’s connection has been a recurring highlight of F1’s social scene.
While the civil ceremony was intimate and understated, the newlyweds’ Instagram posts suggest a larger celebration is in store next year to include more friends and loved ones.
Their union capped a significant personal milestone for Leclerc, who continues to compete at the highest level with Scuderia Ferrari and has become one of the sport’s most prominent figures.