Princess Eugenie beamed as she joined Robbie Williams and his wife Ayda Field for a series of sun-soaked snaps over the weekend. 

The youngest daughter of Prince Andrew and Sarah Ferguson is believed to have hosted the A-list couple at her home in Portugal, where she lives with Jack Brooksbank – splitting their time between London and living abroad. 

Eugenie, 35, opted for a bare-faced look as she posed for selfies with the Angels singer, 51, and Ayda, 46, adding a cap and a pair of sunglasses. 

In another snap, the mother-of-two looked chic in a safari green tank dress from Michael Kors, adding ‘mushroom’ earrings in diamond and gold from Sophie Lis London. 

Ayda captioned her post: ‘Obrigada’, which means ‘thank you’ in Portuguese – again suggesting that Eugenie was playing hostess. 

Elsewhere, the two families enjoyed seeing the sights, spending time at the beach and playing a spot of golf. 

The royal has long been close with the Williams family – and their daughter Teddy was even a bridesmaid at her 2018 wedding to Jack. 

Princess Eugenie and her husband are said to know the Williams family very well, and reportedly Eugenie views Robbie Williams as ‘the brother she never had’.

Princess Eugenie beamed in a selfie with Robbie and Ayda Williams - and is believed to have hosted them in her Portugal home

Princess Eugenie beamed in a selfie with Robbie and Ayda Williams – and is believed to have hosted them in her Portugal home

Princess Eugenie’s mother Sarah Ferguson also knows Robbie and Ayda very well, having first met back in 2011 on the yacht of the Phones 4 U millionaire John Caudwell.

Ferguson and Ayda reportedly bonded during a shopping day in St Barts, and Robbie returned from the holiday saying he had ‘made a friend for life’ – with the feeling reciprocated by Fergie.

The group got on well enough for the Williams clan to invite Fergie and her daughters to their house in Los Angeles, and by May of 2011 the family was on close enough terms with the Royals to watch the Eurovision Song Contest at Robbie’s house in Wiltshire.

Robbie and Ayda were invited to Eugenie’s graduation party the following year and in 2013, she and Brooksbank were spotted watching one of Robbie’s concerts from the wings of the stage.

At Eugenie and Jack’s wedding, cheeky Teddy stole the show in what made for her first public appearance. 

Spotting Sarah Ferguson on the steps outside St George’s Chapel, Teddy, then six, drew laughs when she boldly asked Fergie in her sweet American actress if she is the Queen.

‘No, I’m not the Queen,’ Fergie replied, ‘You’re a princess?’ she enquired further in a confident fashion.

‘Yes’ Sarah responded, despite the fact she is not a princess, but instead the Duchess of York, as she rushed down the steps. 

In another snap, the mother-of-two looked chic in a safari green tank dress from Michael Kors

In another snap, the mother-of-two looked chic in a safari green tank dress from Michael Kors

Ayda captioned her post: 'Obrigada', which means 'thank you' in Portuguese

Ayda captioned her post: ‘Obrigada’, which means ‘thank you’ in Portuguese

Teddy was among a number of children acting as flower girls and pageboys on the day – including Prince William and Kate Middleton’s brood, and Zara and Mike Tindall’s daughter Mia and Isla and Savannah Phillips. 

In June, Princess Eugenie made a showstopping appearance as the royal stepped out for Tate Modern’s 25th anniversary fundraising gala in London, days after she attended Royal Ascot with her family. 

The royal was a vision in white as she showed off her new toned physique in a summery co-ord set at the party on Wednesday, June 25.  

Eugenie embraced her new style after the mother-of-two got in ‘the best shape of her life. 

Eugenie picked a broderie anglaise white skirt that she paired with a fit-and-flare sleeveless top that was cinched at the waist. 

She swept her brown locks into a chic updo and kept her makeup to a minimum. 

Eugenie finished her look with a pair of open-toed rose gold sandals and an orange evening bag as she was spotted posing for photographs at the prestigious Bankside art gallery. 

Other notable guests included Mick Jagger’s glamorous ex-wife, activist Bianca Jagger, and artists Dame Tracey Emin, Sir Grayson Perry, and Sonia Boyce. 

Robbie Williams and Ayda Field are pictured attending Princess Eugenie's wedding in 2018

Robbie Williams and Ayda Field are pictured attending Princess Eugenie’s wedding in 2018

Bridesmaid Theodora (Teddy) Williams, daughter of Robbie Williams and Ayda Field, waves a she arrives to attend the wedding of Britain's Princess Eugenie of York to Jack Brooksbank

Bridesmaid Theodora (Teddy) Williams, daughter of Robbie Williams and Ayda Field, waves a she arrives to attend the wedding of Britain’s Princess Eugenie of York to Jack Brooksbank

Also present at the gallery’s fundraising gala as part of its 25th anniversary celebrations were Lady Helen Tayor and her husband Tim Taylor as well as former Bond star Daniel Craig. 

Following the birth of her two children – August, four, in 2021, and Ernest, two, in 2023 – the art gallery director is seemingly redefining her style to highlight her increasingly toned figure.

While Eugenie tends to keep information on her fitness regime private, she has previously shared details regarding how she likes to stay healthy.

Ahead of her royal wedding to Jack Brooksbank in 2018, Eugenie embarked on a dedicated fitness regime that saw her get up every day at 6.45AM so she could start exercising by 7AM.

‘I go to the park from seven to eight. I do circuits, which I love because they’re quick: burpees, squat jumps, lunges, the whole lot,’ she told Harper’s Bazaar.

‘It’s much better, as I can’t run for a long time. Or I go with my best friend to this amazing, women-only gym called Grace Belgravia.’

In addition to working out, Eugenie reportedly once hired the help of a nutritionist for diet advice.

According to the Daily Mail’s Consultant Showbusiness Editor, Katie Hind, Eugenie previously sought the expertise of nutritionist Gabriella Peacock.

Princess Eugenie made another showstopping appearance as the royal stepped out for Tate Modern's 25th anniversary fundraising gala in London, days after she attended Royal Ascot with her family

Princess Eugenie made another showstopping appearance as the royal stepped out for Tate Modern’s 25th anniversary fundraising gala in London, days after she attended Royal Ascot with her family

Eugenie put on an elegant display in a flowing, cream skirt and brown crop top at Royal Ascot in Berkshire in June

Eugenie put on an elegant display in a flowing, cream skirt and brown crop top at Royal Ascot in Berkshire in June

In the two short years since giving birth to her youngest child, Princess Eugenie (seen at Vogue World in London, 2023), is looking better than ever

In the two short years since giving birth to her youngest child, Princess Eugenie (seen at Vogue World in London, 2023), is looking better than ever

Eugenie is pictured with her husband Jack Brooksbank earlier this year - she previously opened up about her fitness regime ahead of their 2018 wedding

Eugenie is pictured with her husband Jack Brooksbank earlier this year – she previously opened up about her fitness regime ahead of their 2018 wedding

Gabriella, a former model who has worked as a nutritional therapist for over a decade, is often considered to be high society’s nutritionist, and Prince Harry also reportedly hired her ahead of his nuptials.

The nutritionist, based in the Cotswolds, offers a range of powders with names such as Slim Me, Clean Me, and Protein Me.

Elsewhere, in 2023, Eugenie opened up about the pressure to get her figure back after pregnancy in conversation with Jessie and Lennie Ware on the Table Manners podcast.

‘On the post-baby body thing – it sends me mad, but I find it really hard to shake baby weight,’ she said. 

She added, ‘I guess society dictates that you have to shake your baby weight and all that stuff.’ 

The royal explained that she had given up dairy and gluten in support of her husband Jack Brooksbank who was advised to cut them from his diet by a gut specialist because he was suffering from migraines. 

The couple now split their time between the UK and Portugal, which gives the family to live an outdoorsy lifestyle.  

And just two years after she welcomed her youngest child into the world, Eugenie appears happier than ever, and put on an elegant display at Royal Ascot in June.