James Middleton brings unexpected family member to A-list London party


The Princess of Wales' brother was joined by a long list of stars including, Kate Moss and Sienna Miller for the party in West London


James Middleton wearing a pink jacket and beige trousers standing outside a neon green phone box with a chestnut dog next to him© Dave Benett/Getty Images for Lon
September 6, 2025
Share this:

As a member of the most upper echelons of society, James Middleton, the younger brother of the Princess of Wales, has access to some of the most exclusive events to take place in the British Capital. While life as a father to his adorable, almost-two-year-old son Inigo - whom he shares with his wife of nearly four years Alizée Thevenet -  often leaves the entrepreneur spending his downtime in his country haunt in Berkshire, he did make an appearance at a particular soirée on Thursday evening - and brought along with him a rather unexpected family member.

Stepping out in the heart of West London alongside the likes of supermodel Kate Moss, Hollywood stars Douglas Booth and Sienna Miller, James, 38, attended the Longchamp FW25 'London Calling' Event in Soho, with one of his beloved pooches, who was wearing a particularly striking silk neckerchief which appears to be from the designer brand. 

James couldn't help but beam as he posed for a series of photographs in a vibrant green phone box emblazoned with the brand's logo, his adorable pup certainly embracing being in front of the camera. Complimenting his pooch's burnt orange-hued accessory, James opted for a light pink jacket, under which he wore a crisp white shirt, completing his look with beige trousers and brown Chelsea boots. 

© Dave Benett/Getty Images for Lon
James brought along one of his adorable dogs to the event in Soho, who wore a neckerchief by the brand

James is the proud dog dad of Zulu, Inka, Luna, Mabel, Nala and Isla, and while it isn't entirely clear which pooch accompanied the dad-of-one, it appears to be either Mabel or Isla. Other stars in attendance were the aforementioned Kate Moss, Sienna Miller and Douglas Booth - who attended the event with his wife of nearly two years, Bel Powley. They were joined by Poppy Delevingne, Alexa Chung, Ambika Mod and Holly Ramsay.

Keep scrolling to see more photos from the event…

1/5

© GC Images

Kate Moss

Security clearing her pathway, supermodel Kate looked effortlessly stylish as she made her way into the shop in Soho.

Sweeping her honey-blonde hair off her face, Kate wore a fabulous longline black dress complete with long sleeves, a raised neckline and a subtle keyhole cut-out for her night on the town.  Completing her look with a pair of patent black heeled boots.

2/5

© Dave Benett/Getty Images for Lon

Sienna Miller

Oozing boho-chic for her night in the British capital, the actress Sienna Miller brought a taste of Autumn to West London, wearing an off-the-shoulder black dress which she matched with Longchamp’s La Cavaliere boots and the Le Roseau handbag.

3/5

© GC Images

Douglas Booth & Bel Powely

Hand in hand with his  British actress wife Bel, Douglas Booth was all smiles as the couple enjoyed a mid-week date night. "Merci @longchamp for the most glorious evening," wrote the Diary of a Teenage Girl star, whose night consisted of romantic photos with her beau and fun group snaps amongst Alexa Chung and Poppy Delevigne.

4/5

© Dave Benett/Getty Images for Lon

Ambika Mod

Enjoying a night away from her West End run in Every Brilliant Thing, One Day star Ambika Mod made an appearance. Wearing one of the label's silk scarves as a top, the 29-year-old actress looked exceptional, pairing the piece with deep blue wide-leg jeans.

Giving her verdict on the evening, Ambika penned: "Tipped over a phonebox and then snapped another one in half with my bare hands, feeling proud," in a quippy caption accompanying a series of beautiful photos from her night.

5/5

© Dave Benett/Getty Images for Lon

Holly Ramsay

Almost a year on from her engagement to the Olympic swimmer Adam Peaty,  Holly looked beautiful for the evening out, wearing a glamorous one-shoulder black dress she accessorised, with, of course, a Longchamp bag. "Martini date with @longchamp," wrote Gordon Ramsay's 25-year-old daughter, in a dazzling post on social media.

Join HELLO! Daily and get the latest celebrity news, exclusive interviews, and top stories

Email Address

By entering your details, you are agreeing to HELLO! Magazine User Data Protection Policy. You can unsubscribe at any time. For more information please click here.

More Royalty
See more