Alice celebrated her milestone birthday at the Villa Cetinale in Tuscany and guests included Lady Mary Charteris and model Poppy Delevingne. The socialite’s friends shared a series of pictures from the celebrations in Italy; however, Beatrice was absent from all of them. Lady Mary said on her official Instagram account: “We went full mambo Italiano celebrating @mrsalice on her birthday.”

Alice replied: “Lucky me having you lovely lot. Love you Mare.”

According to Hello! Magazine, Beatrice and Alice are “incredibly close friends,” having previously collaborated for Alice’s brand, Mrs Alice.

According to the outlet, Beatrice could still be away on holiday as she was recently snapped in Athens alongside her husband, Edoardo Mapelli Mozzi.

Beatrice has kept a low profile in recent months, following her father’s humiliation due to his links to US financier Jeffrey Epstein. Andrew has always denied any wrongdoing.

The princess’s last public appearance was in June, when she attended Peter Phillips’ wedding in the Cotswolds.

Beatrice was joined by her husband and sister, Princess Eugenie and her husband, Jack Brooksbank.

They were pictured walking all the way to church, where the rest of the royals waited, and even greeted them despite swirling rumours of tensions between them.