You’ve probably seen her. Usually, it's a blurry paparazzi shot at a Grand Prix or a high-definition TikTok edit where she’s effortlessly tucked into a Ferrari garage. Alexandra Malena Saint Mleux has become the face of a new kind of fame. It's quiet. It's curated. And honestly, it's driving the internet a little bit crazy.
People often call her a "WAG," a term that feels increasingly dusty when you actually look at her resume. She isn't just "Charles Leclerc’s fiancée"—though that November 2025 engagement announcement definitely broke several corners of the racing world. Alexandra is an art historian, a multilingual curator, and a digital creator who somehow managed to bypass the usual "influencer" tropes to become a genuine style muse.
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The Mystery of the "Private" It-Girl
Most people forget that before 2023, Alexandra was a ghost online. Her accounts were locked. No one knew her name. Then, a few eagle-eyed fans spotted her in the background of a TikTok during Paris Fashion Week. By the time she showed up at Wimbledon sitting next to Pierre Gasly and Francisca Gomes, the secret was out.
But here is the thing: she didn't do what most people do when they get famous by association. She didn't start over-sharing. She didn't launch a reality show. Instead, she leaned into her background in 20th-century art history.
Born in Italy on June 19, 2002, Alexandra is a mix of Mexican and Argentinian heritage. She’s basically a walking European-Latin fusion. She grew up in Italy, studied in Paris at the prestigious École du Louvre, and eventually settled in Monaco. She speaks four languages—French, Italian, Spanish, and English—fluently. It’s that academic, multi-cultural foundation that makes her content feel different from the standard "get ready with me" videos.
The Art of Curation
If you follow her second Instagram account, @alexandramalenart, you’ll see a side of her that has nothing to do with race cars. It’s a dedicated space for museum visits and deep dives into modern art. This isn't just a hobby. Before the spotlight hit, she worked as an art coordinator in Monaco, curating exhibitions and managing public relations for galleries.
She treats her own digital presence like a gallery. Whether it’s a shot of a 1950s abstract painting or a mirror selfie in a Jacquemus dress, everything is intentional.
Why the Fashion World is Obsessed
While the F1 paddock has always been glamorous, Alexandra shifted the vibe toward "quiet luxury" before that term was even a TikTok trend. She has this weirdly perfect ability to mix $3,000 YSL bags with $70 dresses from MESHKI.
Her collaborations aren't just random sponsorships. When she partnered with Hailey Bieber’s Rhode for a fall campaign in 2024, it felt like a natural fit. They both share that "clean girl" aesthetic—minimal makeup, polished skin, and neutral tones.
A Few Iconic Looks:
- The Monaco Gala: She wore an ivory Nina Ricci gown that looked like it belonged in a museum.
- The "Ferrari Red" Moment: At several races, she’s nodded to Charles’ team by wearing custom red pieces, like her viral Clio Peppiatt sunset gradient dress.
- The Meshki Resort Line: In 2025, she launched her own collection with the brand, focusing on silhouettes that are actually wearable for normal people, not just people living on yachts in Monte Carlo.
The Leclerc Engagement and "Leo"
Let’s talk about the engagement because it was probably the most "on-brand" celebrity proposal of the decade. It happened in November 2025. No massive press release, just a series of photos captioned "Mr² & Mrs Leclerc."
The real star, however, was Leo.
Leo is their long-haired dachshund, adopted in April 2024. For the proposal, Leo wore a bone-shaped tag that read, "Dad wants to marry you." Since he joined the family, Leo has become a permanent fixture at races, even sporting his own VIP paddock pass. He’s essentially the unofficial mascot of Ferrari at this point.
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What Most People Get Wrong
The biggest misconception about Alexandra is that she’s just a "paddock influencer." In reality, she’s navigating a very specific tightrope. She supports Charles at almost every race—from his emotional first home win in Monaco to the Italian Grand Prix—but she rarely talks about their private life.
She doesn't use his name for clout. In fact, her most popular TikToks are often just her baking or doing a makeup tutorial where she doesn't mention F1 once. This independence is why she’s managed to build a following of over 5 million people across platforms. People aren't just following the "girlfriend"; they’re following the girl.
Practical Takeaways from the Saint Mleux "Brand"
If you’re looking at Alexandra’s rise as a blueprint for personal branding, there are three things she does better than almost anyone else in the public eye right now:
- Lead with Expertise: She didn't lead with her relationship; she led with her love for art history. It gives her a "why" beyond just being pretty on camera.
- The High-Low Mix: You don't need a Ferrari budget to dress well. Her use of accessible brands like Meshki and House of CB alongside couture makes her style aspirational but achievable.
- Controlled Privacy: You don't owe the internet every detail of your life. By keeping her relationship mostly offline, she’s preserved her peace and kept the public's interest high without the burnout.
As we move through 2026, expect to see Alexandra's influence move further into the traditional art world. There are already rumors of her hosting more gallery moderations and expanding her philanthropic work with the Corazones Unidos Fund, which supports arts and women in Mexico.
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She’s proved that you can be part of the loudest sport in the world while remaining the quietest person in the room. That’s a rare skill.
Next Steps:
If you're looking to emulate her style, start by focusing on "capsule" pieces—neutral blazers, well-fitted denim, and silk maxi dresses. For those interested in her art curation, check out her dedicated art handle to see her breakdown of 20th-century movements.