Lady Eliza and Amelia Spencer, 29, pose with their heartthrob half-brother Samuel Aitken

Princess Diana‘s  twin nieces Lady Amelia and Eliza showed off their model good looks today as they joined their brother Samuel Aitken in London for a photoshoot for Michael Kors.

The sisters, 29, sported all black ensembles while Samuel, 19, opted for an effortlessly cool style of a white T-shirt and black leather jacket.

Amelia and Eliza, who recently moved from Cape Town to London, are the daughters of Princess Diana’s brother Charles Spencer and his first wife Victoria Aitken, while Samuel is the son of Victoria and South African businessman Jonathan Aitken.

 Today, Amelia opted for a black single breasted jacket with golden buttons over black legging and a T-shirt. She paired the look with knee-high leather boots.

Meanwhile, her sister Eliza also opted a black look pairing a T-shirt and leggings with worker boots and an open blazer. 

Princess Diana’s twin nieces Lady Amelia and Eliza showed off their model good looks today as they joined their brother Samuel Aitken in Los Angeles for a photoshoot for Michael Kors.

The pair both pulled their blonde hair back into a low pony tail and opted for a low key make-up look.

Meanwhile, their brother Samuel also opted for a monochrome look in black jeans and leather jacket with boots and a backpack cooly slung over his shoulder.

The siblings were on set in Los Angeles for a shoot with US brand Micheal Kors. Their older sister Lady Kitty Spencer and mother Victoria Aitken are both models too.

They share another brother, Louis Spencer – who won the attention of women across the world when he was pictured at The Dukes and Duchess of Sussex’s wedding in 2018. 

The sisters, 29, sported all black ensembles while Samuel, 19, opted for an effortlessly cool style of a white T-shirt and black leather jacket.

Global attention: Samuel (right) and his brother Louis, Viscount Althorp (left) walked Kitty down the aisle during her Rome wedding to fashion tycoon Matthew Lewis, 62

The sisters have three further younger half-siblings from their father’s second and third marriages.

Society beauties Amelia and Eliza are following in the footsteps of their older sister, Kitty, who has forged a career in modelling after becoming a firm fixture on the London social scene.

Earlier this year, the pair were hailed by society bible Tatler as among the hottest and most elegant socialite siblings from across the world who are used to moving in the same circles as supermodels, aristocrats and royals.

They were ranked among others as one of the most glamorous sets of twins on the elite social scene.

Samuel, pictured with his sister Kitty on her extended honeymoon in Milan, said that his older sibling and her twin sisters treated him ‘like a prince’ when he was growing up 

Work it! Lady Amelia Spencer and Lady Eliza Spencer were head to toe in designer when sitting front row at the Versace catwalk show during Milan Fashion Week on Friday

The sisters have an unbreakable bond as twins, with Lady Amelia telling Tatler she and Lady Eliza have always been close and are ‘very similar’.

‘We love doing the same things and share the same friends,’ she said. ‘You’re guaranteed to have a best friend there always – you can’t really compare it to anything else.’

Meanwhile, Samuel told Tatler’s March issue he has his sights on joining Edinburgh University, which was previously attended by his brother Louis Spencer, 27.

Contemplating a possible future in the UK, he said: ‘I would like to end up at Edinburgh University. That’s where Louis was, so I would like to follow in his footsteps.’

And the socialite teased he rarely covers up his abs, saying: ‘Most of the time when I’m at home I rarely even have a T-shirt on: I’m just in my shorts as it can get quite hot. I’m like Tarzan; I’m hardly in much.’

Eliza Spencer, Louis Spencer, Victoria Aitken and Kitty Spencer arrive at St George’s Chapel at Windsor Castle for the wedding of Meghan Markle and Prince Harry in 2018

The stunning twins who grew up in South Africa, burst onto the social scene in London after moving to the capital with their boyfriends this summer.

Speaking to The Telegraph, the duo discussed their childhood in the wealthy suburb of Constantia, admitting they don’t use their titles outside of the UK and had a ‘normal, happy childhood.’

Meanwhile they also described volunteering at a local crèche for orphans, ‘just giving them love’, and remembered walking the streets selling artwork to raise money for food for stray cats and dogs.

When asked about what they like to do with their father Charles, the twins referred to childhood memories.

They explained: ‘Football, competitive croquet, hide-and-seek. Growing up, the house would always be busy, full of extended family and friends.’

Explaining their recent move to London, Amelia added: ‘Cape Town was all about the sea, hiking, horse riding, tennis, netball… After high school and university we were so happy that we didn’t feel the need to move, but the last few years we found our confidence.

‘In London everyone seems so driven; it makes you want to reach your full potential.’

Meanwhile Amelia, who is engaged to long-term boyfriend Greg Mallett, confessed she plans to have a ‘smaller’ wedding than sibling Kitty.

She explained: ‘We’ve got different tastes.’