Charles Leclerc and Alexandra Saint Mleux have been together publicly since around early–mid 2023, so as of early 2026 it’s a bit under three years, depending on whether you count from the first dating rumors or their public debut.

Quick Scoop

  • Rumors about Charles and Alexandra started in March 2023 , when they were spotted together at Paris Fashion Week and fans began to suspect they were dating.
  • Charles confirmed he was in a relationship (without naming her) in May 2023 , and they were soon after linked as a couple.
  • They made a clear public appearance together at Wimbledon in July 2023 , which many fans see as their “official” coming out as a couple.
  • By late 2023 and throughout 2024, they appeared together at events like NBA games, EuroLeague basketball, and the Monaco Grand Prix weekend, reinforcing that they had been together steadily since 2023.
  • In November 2025 they announced their engagement , which confirms they had been together for roughly two and a half years by that point.

So, if you go by early dating rumors (March 2023), they’ve been together just under three years; if you only count from their public debut (Wimbledon 2023), it’s a bit over two and a half years as of early 2026.

Information gathered from public forums or data available on the internet and portrayed here.