Samuel Aitken, 18, signs to modelling agency after walking Lady Kitty down the aisle

Lady Kitty Spencer’s younger brother Samuel Aitken has announced he has signed to a modelling agency after stepping into the spotlight at her lavish Italian wedding. 

South African modelling agency 20 Model Management shared the news online by posting a snap of Samuel, 18, son of Kitty’s mother Victoria Aitken and her second husband Jonathan Aitken, captioned: ‘The quintessential Prince.’

The teenager hit the headlines earlier this summer when Kitty, 29, chose him and their brother Louis, Viscount Althorp, to walk her down the aisle, instead of her father. 

The 18-year-old, who has over 7,000 followers on Instagram, is following in the footsteps of his half-sisters Lady Kitty, Lady Eliza and Lady Amelia Spencer, and his mother Victoria with the move. 

Lady Kitty Spencer's younger brother Samuel Aitken, 18, has announced he has signed to a modelling agency after stepping into the spotlight at her lavish Italian wedding

Lady Kitty Spencer’s younger brother Samuel Aitken, 18, has announced he has signed to a modelling agency after stepping into the spotlight at her lavish Italian wedding 

The depth of Kitty and Samuel's was evident on her wedding day, when she chose him and their brother Louis, Viscount Althorp, to walk her down the aisle, pictured

The depth of Kitty and Samuel’s was evident on her wedding day, when she chose him and their brother Louis, Viscount Althorp, to walk her down the aisle, pictured

Kitty is close to her younger brother and grew up with him in Cape Town, where he attended the exclusive Bishops Diocesan College.

The depth of their bond was evident on her wedding day, when she chose Samuel and their brother Louis, Viscount Althorp, to walk her down the aisle, instead of her father.  

It has been a busy summer for Samuel, who jetted off to Europe to watch Lady Kitty tie the knot with Michael Lewis, 62, in a weekend-long celebration in Rome. 

The teenager took to his Instagram account to share snaps from the wedding, which took place at Villa Aldobrandini in July, including one of him with Pixie Lott and Idris Elba’s wife Sabrina Dhowre Elba.

The 18-year-old, who has over 7,000 followers on Instagram, is following in the footsteps of his half-sisters Lady Kitty, Lady Eliza and Lady Amelia Spencer, and his mother Victoria with the move

The 18-year-old, who has over 7,000 followers on Instagram, is following in the footsteps of his half-sisters Lady Kitty, Lady Eliza and Lady Amelia Spencer, and his mother Victoria with the move

South African modelling agency 20 Model Management announced the news online by sharing a snap of Samuel alongside the caption 'the quintessential Prince'

South African modelling agency 20 Model Management announced the news online by sharing a snap of Samuel alongside the caption ‘the quintessential Prince’

After the wedding, he met up with Kitty in Milan as she enjoyed a month-long honeymoon. 

It remains to be seen what Samuel will choose to do next but Tatler has dubbed him one to watch. 

Days ago, Samuel hit the headlines after attending a Cape Town school prom with glamorous date Noa Duckitt.

Noa, a budding performer, looked stunning in a red evening dress, while Samuel dressed up in a navy double breasted suit and open collar shirt. 

Earlier this week, Samuel hit the headlines after he attended a South African school prom with glamorous date Noa Duckitt (left, in red)

Earlier this week, Samuel hit the headlines after he attended a South African school prom with glamorous date Noa Duckitt (left, in red)

Excited Kitty was among those who commented on the snaps, as was Greg Mallett, who is engaged to Kitty and Samuel's sister Lady Amelia, 29

Excited Kitty was among those who commented on the snaps, as was Greg Mallett, who is engaged to Kitty and Samuel’s sister Lady Amelia, 29

Proud Samuel shared photos of the event on his public Instagram account with the caption: ‘Unbelievable time with the most incredible date @noaaa.duckitt.’ 

Excited Kitty, 30, was among those who commented on the snaps, saying: ‘You guys @samuelaitken_ @noaaa.duckitt most beautiful couple!!’

Greg Mallett, who is engaged to Kitty and Samuel’s sister Amelia, added: ‘Power duo this. Yowza.’

Samuel, a keen sportsman, looked every inch the young gentleman as he led Noa into the dance. The couple have previously attended a white party together.

It remains to be seen what Samuel will choose to do next but Tatler has dubbed him one to watch. Pictured, Samuel with a friend ahead of the prom in Cape Town

It remains to be seen what Samuel will choose to do next but Tatler has dubbed him one to watch. Pictured, Samuel with a friend ahead of the prom in Cape Town 

The pretty brunette also shared photos from the event with a caption, saying: ‘Always an eventful time with @samuelaitken_ #lastbutnotleast.’ 

The posts were met with excitement from their friends, with one calling them a ‘power couple’. Another said: ‘You are the dream!’  

The move come months after Lady Eliza and Lady Amelia Spencer, both 29, finally stepped out of their eldest sibling’s shadow, with the twins appearing in society magazines like Tatler and Hello in recent months.

The move come months after Lady Eliza and Lady Amelia Spencer, both 29, finally stepped out of their eldest sibling's shadow, with the twins appearing in society magazines like Tatler and Hello in recent months

The move come months after Lady Eliza and Lady Amelia Spencer, both 29, finally stepped out of their eldest sibling’s shadow, with the twins appearing in society magazines like Tatler and Hello in recent months

The nieces of Princess Diana posed for Elle Italia for one interview, sharing snaps from the glamorous photoshoot to their Instagram accounts this summer.

Lady Eliza and Lady Amelia grew up between Constantia, South Africa, and their family’s seat, Althorp, but have both moved to Britain’s capital for the first time, and plan to ’embrace all that London has to offer’.

Amelia and Eliza, who are both signed to Storm Model Management, have been 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.  

source: dailymail.co.uk