Rebecca Donaldson is a Scottish model and entrepreneur who has gained significant public attention as the partner of Formula 1 driver Carlos Sainz Jr. Born on 24 July 1995 in Scone, Perth and Kinross, Scotland, she has built a career in fashion and editorial modeling while also founding her own activewear brand.
Her rise in visibility coincides with the growing global interest in Formula 1, where drivers’ personal lives and relationships receive increasing media coverage. Donaldson maintains an active social media presence and has secured roles in fashion publishing, including an appointment as Editor in Residence at Who What Wear UK.
This profile examines her background, career trajectory, and relationship with the Spanish F1 driver, based on available public information from entertainment and motorsport outlets.
Who is Rebecca Donaldson? Biography and Personal Background
- Rebecca Donaldson is a Scottish model born July 25, 1995, currently 31 years old.
- She is best known as the girlfriend of Formula 1 driver Carlos Sainz, who drives for Atlassian Williams Racing.
- Her modeling career began at age 16, and she has since worked with brands like Who What Wear UK and British Fashion Council.
- She maintains an active Instagram presence (@rebeccadonaldson) with lifestyle and F1 paddock fashion content.
- No public information confirms marriage, engagement, or former relationships.
| Fact | Value |
|---|---|
| Full Name | Rebecca Donaldson |
| Date of Birth | July 25, 1995 |
| Age | 31 (as of 2026) |
| Birthplace | Perth, Scotland |
| Zodiac Sign | Leo |
| Occupation | Model, Social Media Influencer |
| Relationship Status | In a relationship with Carlos Sainz |
| Instagram Handle | @rebeccadonaldson |
Rebecca Donaldson and Carlos Sainz: Relationship Timeline
Multiple sources indicate that Rebecca Donaldson and Carlos Sainz Jr. began dating in 2023, with some reports specifying mid-2023 or June 2023 as the approximate start of their relationship. The couple has been photographed together at F1 Grand Prix events and has appeared in fashion and lifestyle media.
The relationship is widely reported by entertainment and motorsport outlets, but none of the available information indicates that they have married. No public records or credible news reports confirm an engagement.
As of 2026, Rebecca Donaldson is in a relationship with Carlos Sainz Jr. No marriage or engagement has been publicly confirmed. Any claims to the contrary remain unsubstantiated.
How did Rebecca Donaldson and Carlos Sainz meet?
The exact circumstances of their first meeting have not been publicly disclosed by either party. Media reports suggest they were introduced through mutual connections within the motorsport or fashion circles, but specific details remain private.
Are Rebecca Donaldson and Carlos Sainz engaged?
There are no credible reports confirming an engagement between Donaldson and Sainz. While speculation occasionally circulates in fan communities and social media, no official announcement or reliable media source has verified this information.
Who was Rebecca Donaldson’s ex?
No public information is available regarding Rebecca Donaldson’s previous relationships or ex-partners. She has not discussed former relationships in interviews or on social media, and no reliable sources have reported on this aspect of her personal life.
Rebecca Donaldson’s Career as a Model and Social Media Influencer
Donaldson’s modeling career reportedly began when she was 17, after she won a modeling competition. Sources indicate she later appeared on magazine covers including Elle, Vogue, Harper’s Bazaar, and Marie Claire, though the exact set of covers varies by source.
She is also an entrepreneur and founded Muse Activewear, an athleisure and activewear brand, during the pandemic period. Some profiles also describe her as a social media personality with travel and beauty content.
What modeling work has Rebecca Donaldson done?
Her modeling portfolio includes editorial work for fashion publications and brand collaborations. She has been featured in fashion spreads and has worked with stylists and photographers across the UK and international markets.
In 2025, Donaldson was appointed Editor in Residence at Who What Wear UK, marking a shift from pure modeling to editorial influence in fashion media.
What brands has Rebecca Donaldson worked with?
Beyond her own activewear brand Muse Activewear, Donaldson has collaborated with fashion and lifestyle brands. Her work with Who What Wear UK and the British Fashion Council demonstrates her growing influence in the fashion editorial space.
She has also appeared in a Vogue video discussing F1 style, further establishing her presence at the intersection of motorsport and fashion.
How did Rebecca Donaldson become famous?
Donaldson’s public profile grew through a combination of her modeling career, her entrepreneurial venture with Muse Activewear, and her relationship with Carlos Sainz Jr. The increasing media focus on Formula 1 drivers’ personal lives has amplified her visibility, particularly in UK and international media.
Rebecca Donaldson’s Public Presence: Instagram, Media, and F1 Style
Donaldson maintains a strong social media presence, particularly on Instagram where she shares content related to lifestyle, travel, beauty, and her appearances at F1 events. Her Instagram handle is @rebeccadonaldson.
She has been featured in Tatler magazine, which published a profile on her relationship with Carlos Sainz in March 2026. Additionally, a Vogue YouTube video titled “Rebecca Donaldson Tells Vogue How To Nail F1 Style At The…” highlights her fashion perspective within the motorsport context.
Rebecca Donaldson’s height is not confirmed by an official source. The more consistent figure across higher-quality entertainment and style coverage is 5 ft 9 in (175 cm), though some sources report 5 ft 7 in (170 cm).
What is Rebecca Donaldson’s Instagram?
Her Instagram account is publicly accessible at @rebeccadonaldson, where she posts content related to her professional work, personal style, and appearances at F1 events. The account serves as her primary direct communication channel with followers.
What is Rebecca Donaldson’s F1 style?
Donaldson’s fashion choices at F1 races have attracted media attention. Her Vogue interview on F1 style demonstrates her approach to race weekend fashion, which blends luxury pieces with practical considerations for paddock environments.
Has Rebecca Donaldson been in Vogue?
Yes, she has appeared in Vogue content. A video published on Vogue’s YouTube channel features Donaldson discussing her personal style and approach to fashion within the Formula 1 setting.
Career and Relationship Timeline
- 1995-07-25 – Born in Perth, Scotland.
- 2011 (approx) – Began modeling at age 16 after winning a competition.
- 2023–2024 (approx) – Started relationship with Carlos Sainz (public sightings).
- 2025 – Appointed Editor in Residence at Who What Wear UK.
- 2026-03 – Featured in Tatler article about her relationship with Carlos Sainz.
- 2026 – Vogue video on F1 style released.
What Is Known and What Remains Uncertain
| Established Information | Information That Remains Unclear |
|---|---|
| Birth date July 25, 1995 (from multiple sources including FamousBirthdays and Tatler) | Exact height – not confirmed by official source; estimates vary |
| Birthplace Perth, Scotland | Marital status – not married; no engagement confirmed |
| Occupation as model and influencer | Ex-partner details – no public information |
| Relationship with Carlos Sainz as of 2026 | Net worth – not disclosed |
| Founded Muse Activewear during pandemic | Educational background – unknown |
Background and Context
Rebecca Donaldson rose to prominence in the context of Formula 1’s growing global popularity and the increased media focus on drivers’ personal lives. As a model with ties to fashion publications, she represents a new wave of F1 ‘WAGs’ who leverage social media and brand partnerships. Her role as Editor in Residence at Who What Wear UK indicates a shift from pure modeling to editorial influence. The relationship with Carlos Sainz, a high-profile F1 driver, amplifies her public visibility, especially in the UK and Spanish media.
For more on Scottish figures in the public eye, see the profile on Scott McTominay – Bio, Career, Stats, and Napoli Transfer.
Sources and Key Quotes
“Meet Rebecca Donaldson, the Scottish model who’s won the F1 driver’s heart.”
– Tatler (March 2026)
“Stepping into my role as Editor in Residence for @whowhatwear.uk.”
– Instagram bio (@rebeccadonaldson)
“She began modeling at the age of 16.”
– FamousBirthdays.com
“Model and entrepreneur Rebecca Donaldson sits down to talk personal style.”
– Vogue (YouTube video)
Summary
Rebecca Donaldson is a Scottish model, entrepreneur, and social media personality who has gained public recognition through her modeling career, her activewear brand Muse Activewear, and her relationship with Formula 1 driver Carlos Sainz Jr. Born in 1995 in Perth, Scotland, she began modeling as a teenager and has since worked with major fashion publications. While much of her public profile is tied to her partnership with a high-profile athlete, her professional work in fashion editorial and brand building demonstrates an independent career trajectory.
For further reading on fashion and sustainability, see the guide on Stella McCartney – Biography, Brand and Sustainable Fashion Guide.
Frequently Asked Questions
What is Rebecca Donaldson’s net worth?
Not publicly disclosed.
Does Rebecca Donaldson have children?
No known children.
What is Rebecca Donaldson’s zodiac sign?
Leo (born July 25).
What kind of car does Rebecca Donaldson drive?
Not publicly known.
How tall is Carlos Sainz compared to Rebecca Donaldson?
Carlos Sainz is approximately 5’10” (178 cm); Rebecca’s height is not confirmed.
Freddie Arthur Cooper Harrison is Editor-in-Chief of PopCulture UK, covering film, TV, music and celebrity news. He is accountable for the newsroom's editorial standards, and leads its sourcing and fact-checking process so that every article separates verified fact from rumour and is reviewed before publication.