A visibly pregnant Princess Eugenie stepped out in London with husband Jack Brooksbank for Poppy Delevingne’s 40th birthday celebration, joining sister Princess Beatrice and a guest list packed with famous faces. The model and socialite marked the milestone at the Hart pub in Marylebone before the party continued at the BoTree hotel in Soho. Taylor Swift and fiancé Travis Kelce were also among those attending, giving the gathering an extra layer of celebrity buzz. Eugenie’s black dress and bright purple coat put her pregnancy front and center as she arrived smiling beside her husband.

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Princess Beatrice Joins Eugenie for Family Night Out

Beatrice also attended with husband Edoardo Mapelli Mozzi, making it a rare high-profile outing for both York sisters on the same night. Their appearance came just days after Eugenie’s pregnancy news added a brighter family update to the royal calendar. Other guests at the celebration included Cara Delevingne, Georgia May Jagger, Rita Ora, Lily James, Isla Fisher and Alexa Chung. According to Daily Mail, Swift and Kelce had flown into the UK for the party, adding even more star power to a night that mixed aristocracy, entertainment and fashion figures under one roof.

Taylor Swift and Travis Kelce Add Wedding Buzz

Swift and Kelce’s appearance in London also fueled fresh interest in their relationship as wedding talk continues around the couple. As reported by Daily Mail, they are expected to marry in New York on July 3, after earlier speculation centered on Rhode Island. The report also said invited guests were asked to RSVP with signed NDAs to protect privacy around the ceremony. Last August, Kelce proposed after transforming his Kansas City backyard into a secret garden setting. Swift later shared engagement photos on Instagram and wrote, "Your English teacher and your gym teacher are getting married."

Princess Eugenie Announces Third Child With Jack Brooksbank

The party outing followed Eugenie’s official pregnancy announcement earlier this week. Buckingham Palace confirmed that she and Brooksbank are expecting their third child this summer, while their sons August and Ernest are said to be excited about the new arrival. In her own Instagram post, Eugenie kept it brief and joyful, writing: "Baby Brooksbank due 2026!" The update was shared alongside a family photo featuring the boys holding a baby scan image. It marked a warm personal moment for the couple, who already share two young sons.

King Charles Backs Eugenie in Palace Statement

The palace announcement also carried wider royal significance. It came through Buckingham Palace rather than the private office Eugenie shares with Beatrice, a detail that suggested continued institutional support. The official statement read: "His Majesty The King has been informed and is delighted with the news." With Eugenie currently 12th in the line of succession, the baby will also shift positions within the royal order. For one night in London, though, protocol took a back seat to celebration, with Eugenie’s growing family and the packed guest list making the occasion one of the season’s biggest society gatherings.