8 Things You Don’t Know About Alexandra Saint Mleux, Charles Leclerc’s Fiancée

By Richard Martinez 11/03/2025

So you’ve probably seen her looking effortlessly chic in the Ferrari garage, right? Alexandra Saint Mleux isn’t just another pretty face in the F1 paddock; she’s building her own empire while supporting one of racing’s biggest stars. With 3 million Instagram followers and 1.9 million on TikTok, she’s captured hearts worldwide.

But here’s the thing: beyond those glamorous paddock appearances and designer outfits, there’s an art historian, a multilingual queen, and a savvy businesswoman. Just announced as Charles Leclerc’s fiancée on November 2, 2025, Alexandra represents a new generation of F1 partners who are way more than arm candy.

Let’s dive into eight fascinating things about the woman who just got that stunning engagement ring!

1. Alexandra Saint Is a Trained Art Historian Who Worked at Prestigious Institutions

Look, anyone can call themselves an influencer these days, but Alexandra? She’s got the credentials to back it up. She studied Art History at the prestigious École du Louvre in Paris (yes, that’s the actual museum), where she specialized in 20th-century art. We’re talking serious academic chops here, not just a casual interest.

After graduating, she worked as an art assistant at the Hôtel Des Ventes De Monte-Carlo, one of Monaco’s most respected auction houses, and handled public relations for Monaco Art Week. Even now, with millions watching her every move, she stays true to her roots. Her dedicated Instagram account @alexandramalenart has 303K followers and showcases her curatorial eye.

She’s interviewed contemporary artists like Robert Zhao at Art Basel Hong Kong and has curated exhibitions in Monaco. As she once explained about her curatorial work (via Medium):

I wanted to treat memory as a tangible medium

That’s not influencer-speak, that’s someone who genuinely loves art. Her work bridges Renaissance masters like Caravaggio with contemporary design, proving she’s not here to play pretend.

2. Alexandra Saint Is a Multilingual Queen Who Speaks Four Languages Fluently

Here’s something that’ll make you feel underachieving: Alexandra speaks French, Italian, English, and Spanish fluently. Born in Cancún, Mexico, to a French-Argentine father and Mexican mother, she literally grew up juggling languages at the dinner table.

TikTok has absolutely lost it over videos of her switching between languages mid-conversation. Like, she’ll say “no” in her gorgeous French accent, chat with friends in Spanish, then smoothly pivot to English when someone asks to pet Leo.

Living in Monaco with Charles and navigating the international F1 circuit, these skills aren’t just party tricks; they’re essential. Whether she’s at fashion events in Paris, art exhibitions in Hong Kong, or paddock walks in Monza, she connects with people in their own language. That’s not just impressive, it’s strategic. Her multicultural background gives her a sophisticated, international appeal that brands absolutely love.

3. She Has Mexican and Italian Heritage

So here’s where things get interesting: Alexandra isn’t just French or Italian as most people assume. Born on June 19, 2002, in Cancún, Mexico, she has Mexican heritage through her mother, while her father brings French-Argentine roots to the mix. Add in Italian influences from spending her childhood in Italy, and you’ve got someone whose identity is genuinely global.

This isn’t one of those celebrities who claim to be a little bit of everything; Alexandra actually lived these cultures. She spent her formative years in Italy before her family eventually settled in Monaco, where she still lives today with Charles.

This diverse upbringing shaped everything about her: her multilingual abilities, her sophisticated style that blends European elegance with Latin American warmth, and her worldview that resonates with fans from completely different backgrounds. It’s probably why she doesn’t look out of place whether she’s at a Grand Prix in Miami, a fashion show in Milan, or an art exhibition in Hong Kong.

4. Saint Launched a Fashion Collection with Australian Brand Meshki

Fashion brands noticed what F1 fans already knew: this woman has serious style. In May 2025, Alexandra launched the “Viva Collection” with Australian fashion label Meshki, and it was years in the making. The cool part? She’d been organically wearing Meshki pieces to Grand Prix events since 2023, way before any official partnership.

The brand noticed her authentic love for their designs, and boom! Collaboration secured. The collection features flowing silhouettes, soft tailoring, tonal palettes, subtle cut-outs, and sequined knits that perfectly capture her signature understated elegance.

A post shared by MESHKI (@meshki)

Shot in the South of France with creative direction by Maya Chantout, the campaign looks less like advertising and more like a European summer dream. According to industry insiders, the collection sold out multiple pieces within hours of launching (via Elle).

Fans had literally been calling for this collab, making it one of those rare partnerships that felt inevitable. Alexandra didn’t just slap her name on someone else’s designs—she curated pieces that reflect how she actually dresses, with that mix of resort ease and elevated femininity she’s known for.

5. Alexandra Saint Is a Rhode Beauty Ambassador Alongside Hailey Bieber



Before Meshki came calling, Alexandra had already caught the attention of another major player: Rhode, Hailey Bieber’s skincare and beauty company. Becoming a Rhode ambassador is basically like getting the “cool girl” stamp of approval in 2025. Alexandra’s aesthetic (that whole glazed, minimal makeup, effortless beauty vibe) perfectly aligned with Rhode’s “clean girl aesthetic.”

She’s been spotted at Rhode events, regularly features their products on her social media, and even sports the iconic Rhode silicone bubble phone case. At the Miami Rhode event, she showed up in a butter-yellow matching set looking like literal sunshine, embodying exactly what the brand represents.

What makes this partnership work is the authenticity factor. She’s not just promoting products for a check; she genuinely uses the skincare, and her followers can tell the difference. This collaboration helped elevate her from “F1 girlfriend” to a legitimate beauty and fashion influencer with serious brand appeal.

6. She Co-Parents an Instagram-Famous Dachshund Named Leo

Meet Leo Leclerc (yes, that’s his full name), the miniature long-haired dachshund who might be more famous than some actual F1 drivers. Adopted by Charles and Alexandra in April 2024, Leo’s Instagram announcement got over three million likes. The pup now has his own dedicated fan account with 194K followers (@leo_leclercc), and people literally stop to take photos with him in the paddock. Charles once revealed in an interview:

One of my best friends went to walk Leo the other day and he told me that he couldn’t walk more than 50 meters because people kept stopping him. Recognizing a dog is a whole new level. I didn’t know it was possible.

Leo travels the world with his parents, attending Grand Prix weekends and stealing scenes wherever he goes. He even played the starring role in their engagement announcement! His collar read

Dad wants to marry you

with bone-shaped treats engraved

Mom said yes!

The little dude has befriended Lewis Hamilton’s famous bulldog Roscoe, creating F1’s first-ever dog teammate pairing when Hamilton joined Ferrari. Honestly? Leo’s living his best life.

7. Alexandra Saint Kept Her Instagram Private Until 2024

alexandra saint mleux at the mexico gp paddock, wearing the eva look from mexican designer vero diaz’s spring/summer 2025 collection, her whole fit is inspired by frida kahlo’s painting «las dos fridas» (méxico, 1939). 🫀 pic.twitter.com/vVpS39BE5t

Here’s something wild: despite dating one of F1’s biggest stars since 2023, Alexandra maintained serious privacy for over a year. Her main Instagram account (@alexandrasaintmleux) stayed private until June 2024, when she had fewer than 1,000 followers. Only her art-focused account (@alexandramalenart) was public, and even that kept Charles mostly off the grid.

The decision to go public came as their relationship became impossible to hide. She was constantly photographed at races, and fan accounts dedicated to her style kept popping up. Within months of making her account public, she exploded to 3 million followers, becoming the second-most followed F1 WAG behind Max Verstappen’s partner, Kelly Piquet (via Prestige).

Even now, the couple rarely posts photos of each other. Their engagement announcement was literally one of their first collaborative posts, with Charles simply captioning it (via Instagram):

Mr². & Mrs. Leclerc

That level of restraint in the age of oversharing? Refreshing. It makes every glimpse into their relationship feel special rather than overexposed.

8. Alexandra Saint Met Charles at Paris Fashion Week in 2023

Okay, so this is pretty perfect: their love story began at Paris Fashion Week in March 2023. Eagle-eyed fans spotted Alexandra in the background of a TikTok video of Charles, and the internet detective work began immediately. By May 2023, she attended the Monaco Grand Prix as a Ferrari guest, and Charles confirmed he was in a relationship (though he kept her identity under wraps like a true gentleman).

Their first official public appearance came at Wimbledon in July 2023, where they were photographed with fellow F1 couple Pierre Gasly and Francisca Gomes. From there, the rest is history. Well, the history that they’ve kept mostly private. As Charles once mentioned on the red carpet (via GB News):

She steals my jackets sometimes. But I can’t wear any of hers, they’re way too small.

Those little glimpses of their dynamic (playful, supportive, real) are what fans love. Fast forward to November 2, 2025, and Charles proposed in a romantic candlelit setup surrounded by red roses arranged in a heart shape, with dozens of candles creating that fairy-tale vibe. The engagement ring? An estimated $525,000 oval-cut diamond that jeweler Laura Taylor described as having “exceptional quality” and “timeless” appeal (via DailyMail).

Alexandra Saint Mleux represents something bigger than just another celebrity couple in the paddock. She’s redefining what it means to be an F1 partner in 2025: building her own identity separate from her famous boyfriend while supporting his career.

Unlike previous generations, where WAGs were known primarily through their relationships, Alexandra has cultivated an independent brand centered on art, fashion, and culture. We can even compare her potential impact to what Morgan Riddle has done for tennis: Bringing a fresh, accessible approach to a traditionally elite sport.

With her art history background, fashion collaborations, and genuine passion for multiple creative fields, she’s proving you don’t have to sacrifice your identity just because you’re dating a superstar. As Charles and Alexandra prepare for marriage, one thing is crystal clear: she’s not riding shotgun, she’s driving her own lane, and the world can’t stop watching.

CHARLES AND ALEXANDRA ARE ENGAGED OMG????? pic.twitter.com/vd2tNXsHn9

So, what do you think about Alexandra Saint Mleux? Are you loving her paddock style, or are you more impressed by her art background? Drop your thoughts in the comments below! And if you’re trying to catch the next F1 race to spot Alexandra trackside, here’s what you need to know:

Formula 1 returns with the Brazilian Grand Prix at Interlagos on November 3, 2025. You can watch all the action live on:

Race Weekend Schedule (All times local/Brasília Time):

Don’t miss a second of the action and keep your eyes peeled for Alexandra’s next jaw-dropping paddock look! Who knows, maybe Leo will make an appearance, too. Let us know in the comments which aspect of Alexandra’s life surprised you the most!

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