CARLOS Sainz pulled off an epic comeback at the Australian Grand Prix this weekend – and no one looked prouder than his glamorous girlfriend Rebecca Donaldson.The stunning Scot, 28, cheered on the Spaniard, 29, as he cruised his Ferrari to victory in Melbourne – just two weeks after undergoing emergency surgery to remove his appendix.Rebecca Donaldson was trackside to cheer on boyfriend Carlos Sainz at the Australian Grand Prix this weekendCredit: AlamyStunning Rebecca hails from ScotlandCredit: instagram/iamrebeccadRebecca and Carlos went public with their romance last yearCredit: AlamyThe loved-up couple shared a kiss following Carlos’ win yesterday, and were spotted by fans leaving a hotel hand-in-hand this morning.Model Rebecca is becoming a regular trackside since she and Carlos began dating last summer, having been spotted at races in Japan, Austin, Singapore, Las Vegas and Bahrain.Born in Scone, Perthshire, she burst onto the modelling scene as a teenager.She won her first beauty pageant aged 17 in 2011, which saw her entered into the Top Model UK competition.READ MORE F1 FEATURESAnd she has her mum to thank; she said at the time: “My mum entered me and I was really surprised when I found out.“We had to go to rehearsals to practise catwalk type dances before going in front of four judges at the Gardyne Theatre in Dundee.”The prize saw her win, among other things, a designer outfit from Debenhams – but Rebecca has since gone on to model for major agencies and grace the covers of Vogue and Marie Claire.She also starred in a glitzy Ferrari TV advert in May last year, which could be where she met Carlos, as the couple were first spotted together in Milan in June.Most read in MotorsportIt’s thought they then enjoyed luxurious holidays together in Sardinia in August and the Bahamas in November, with both sharing separate Instagram posts.The couple were spotted hugging and kissing ahead of the Mexican GP in October.Rebecca Donaldson stars in glitzy Ferrari adAnd Carlos appeared to confirm their relationship during an interview ahead of the Las Vegas GP three weeks later – with talk even turning to marriage!When grilled by teammate Charles Leclerc over who he’d marry in Vegas, Carlos replied: “That’s a trick question. My current girlfriend.”Famous exRebecca previously dated Kardashians star Scott DisickCredit: Getty Images – GettyThe model was spotted planting a kiss on Carlos at the Mexican GP in OctoberCredit: GettyCarlos and Rebecca at the Las Vegas GPCredit: GettyCarlos was previously in a long-term relationship with Spanish journalist Isa Hernáez from 2017 until they broke up last summer.While little is known about Rebecca’s dating history, she did have a brief two-month fling with Kourtney Kardashian’s ex, Scott Disick, after meeting him on a night out.She was spotted with the American reality TV star, who featured in every season of hit series Keeping Up With The Kardashians, at the premiere of Hulu’s The Kardashians in Los Angeles in April 2022.They held hands as they posed together on the red carpet, with Rebecca looking stunning in a green tight-fitting one-shoulder gown.Scott was reportedly “smitten”, but by June they’d split, with a source telling E! News the couple parted ways “amicably”.”Although they had a short-lived romance, it was definitely serious,” the source said. “He enjoyed his time with her but realised he is not in a place to seriously date right now.”Launched business ‘from her bed’Rebecca Donaldson as a young modelCredit: Andrew Barr – The Sun GlasgowRebecca regularly shares sizzling snaps to InstagramCredit: instagram/iamrebeccadAs well as her modelling career, Rebecca is an entrepreneur, having set up her own fashion brand during the Covid-19 lockdown.She launched MUSE Activewear, which sells gym wear for women, in October 2020 and has seen her firm grow in the years since.Explaining how she came to launch the brand, she explained: “I was spending many days and hours during lockdown feeling a little purposeless. So, I decided to pursue my dream of starting a clothing brand. “I knew I wanted to create something that not only I would wear and be proud of putting my name against, but also something that was missing from the market – affordable, good quality products that are also very wearable day-to-day, as I found I struggled to find items that covered all these aspects.”I started working with my laptop in bed, but before long, I found myself feeling very lethargic as I relate my bed to sleep. “So to keep focused and productivity levels high whilst working remotely, I recommend finding a place in your home and making it a dedicated work zone.”Rebecca, who has 209K followers on Instagram, has previously admitted she’d never had a 9-5 job.READ MORE SUN STORIESIt seems she’s won over Carlos’ family, as his sisters Ana and Blanca and mum Reyes were reportedly in the crowd when Rebecca walked the runway during Madrid Fashion Week in February.And she’s certainly proving a lucky charm for Carlos, who’ll be looking to replicate his winning form in Japan in two weeks’ time.Rebecca walks the runway at the Lola Casademunt by Maite fashion show during the Mercedes Benz Fashion Week MadridCredit: GettyCarlos spent time with Rebecca while resting after undergoing his recent appendix operationCredit: BackGridGlamorous Rebecca has modelled for the likes of Vogue and Marie ClaireCredit: RexRebecca appears to be a lucky charm for CarlosCredit: instagram/iamrebeccad🏁 Complete F1 2024 race calendar – details on every Grand Prix and start time this year 🏁 More
