Rebecca Donaldson: Age, Height, Boyfriend Carlos Sainz

Rebecca Donaldson’s name started appearing in headlines in mid-2023, and for good reason: the Scottish model was suddenly linked to Ferrari driver Carlos Sainz. Multiple reports confirm the couple were first spotted together in Milan in June 2023. Since then, fans have been piecing together her story, from her reality TV past to her life in the F1 paddock. Here’s a look at the verified facts and lingering questions about Rebecca Donaldson.

Height: 5 ft 9 in (175 cm) ·
Measurements: 32-24-34.5 in ·
Relationship: Carlos Sainz (since 2023) ·
Profession: Model & Entrepreneur

Five key facts, one pattern: Rebecca Donaldson’s public profile is built more on her relationship with Carlos Sainz than on verified biographical details. The table below captures the limited concrete data available.

How did Carlos Sainz meet Rebecca Donaldson?

The exact circumstances of their first meeting have not been publicly confirmed. However, the timeline of their public appearances offers clues.

The red carpet introduction

• Rebecca Donaldson was first linked to Carlos Sainz after being spotted together in Milan in June 2023, according to Cosmopolitan UK (women’s lifestyle magazine).
• No official statement from either party has confirmed how they met.

Public appearances as a couple

• After Milan, they were seen together in Amsterdam a few months later, as reported by Formula One History (F1 fan site).
• By 2024, Donaldson was trackside at multiple Grands Prix supporting Sainz, including races in Japan, Austin, Singapore, Las Vegas and Bahrain, per Daily Star (UK tabloid).

“The couple was first linked after being spotted together in Milan in June 2023.”

Cosmopolitan UK

The implication: The relationship escalated quickly from private dates to public race weekends, but the origin story remains a mystery.

Are Carlos Sainz and Rebecca Donaldson still together?

As of 2025, all available evidence points to an ongoing relationship.

Recent public sightings

• A South China Morning Post (Hong Kong newspaper) profile in 2025 stated Donaldson began dating Sainz in 2023 and remains with him.
• They were seen together in Corsica during the summer break, according to GPblog (F1 lifestyle blog).

Social media clues

• Donaldson still posts photos that include Sainz, though the couple rarely shares details about their private life, as noted by Sportskeeda (sports news outlet).
• No breakup reports have surfaced from credible sources.

The trade-off: Sainz’s long-term partner, journalist Isa Hernáez, reportedly confirmed their split in mid-2023, clearing the way for Donaldson. But Sainz himself has never publicly commented on the new relationship.

What happened to Rebecca after MAFS?

After appearing on MAFS UK, Rebecca Donaldson shifted her public profile significantly.

Post-show career shift

• She leveraged her reality TV exposure to build a modeling career, eventually signing with Elite Models New York, as reported by Formula One History (F1 fan site).
• Her Instagram following grew, and she began posting brand collaborations and lifestyle content.

Rumors and controversies

• Allegations that she was “sacked” from MAFS UK have never been officially confirmed. Cosmopolitan UK (women’s lifestyle magazine) notes the rumor remains unsubstantiated.
• No court documents or production statements have addressed the claim.

Health and appearance changes

• Rebecca Donaldson underwent jaw surgery, but the purpose – whether medical or cosmetic – has not been disclosed, according to Formula One History (F1 fan site).
• Weight loss has been reported by tabloids, but no verified numbers or medical details exist.

The catch: Without production statements or medical records, the post-MAFS narrative is built on tabloid inference, not fact.

What age is Rebecca Donaldson?

Her exact birth date is not publicly recorded, but credible estimates place her in her late 20s.

Birthday and zodiac sign

• No reliable source has published her date of birth. Cosmopolitan UK (women’s lifestyle magazine) lists her age as “unknown”.
• Fan speculation based on career timeline suggests she was born around 1995-1997.

Early life and background

• She is Scottish, per multiple reports including The Express (UK newspaper).
• Her height and measurements are listed by Elite Models New York as 5 ft 9 in, 32-24-34.5 in.

The consequence for readers: The absence of a confirmed birth date is unusual for a public figure, and it limits the availability of accurate biographical data for fans and journalists.

Who are some of Rebecca Donaldson’s past boyfriends?

Only one confirmed public association predates Carlos Sainz.

Rumored relationships before Carlos Sainz

• In 2022, Rebecca Donaldson attended the premiere of a reality show with Scott Disick, as reported by Formula One History (F1 fan site).
• No other pre-2023 relationships have been documented by credible sources.

Speculation and unverified claims

• Online forums have speculated about prior relationships, but none are supported by named sources.
• There is no evidence that she dated a woman, as some rumors suggest.

“Donaldson began dating Sainz in 2023 and remains with him.”

South China Morning Post

The pattern: Her romantic history is essentially a blank slate before 2023, with only the Scott Disick sighting offering any concrete lead.

For a public figure whose name generates millions of search results, the ratio of verified facts to speculation is unusually low. The consequence for readers is clear: treat any claim about her age, medical history, or past relationships without a named source as unconfirmed.