Princess Olympia and her father Crown Prince Pavlos celebrated their milestone birthdays with a joint celebration over the weekend. The father-daughter duo were treated to a royal-studded party held at a manor in Gloucestershire on Saturday. The masquerade soirée, whose theme was "Prince and the Revolution," was attended by a number of European royals including Queen Maxima of the Netherlands and Norway's Crown Prince Haakon and Crown Princess Mette-Marit and Rosario Nadal — the wife of Prince Kyril of Preslav.
Princess Mette-Marit and Prince Haakon attended the fun birthday party Photo: Instagram/@nickyhilton
Olympia, who turns 21 on 25 July, stunned for the occasion wearing an embellished gown by Steven Khalil that featured a blush tulle skirt. The birthday girl completed her glamorous look with colorful platform sneakers. The royal's mother and Pavlo's wife, Crown Princess Marie-Chantal also wowed at the lavish bash sporting a show-stopping headpiece by Philip Treacy that paired nicely with her vibrant hot pink gown.
Queen Maxima posed with designer Valentino and Crown Princess Marie-Chantal Photo: Instagram/@giancarlogiammetti
During the glamorous party, Pavlos — who turned 50 on May 20 — delivered a heartwarming speech about his soon-to-be-21-year-old daughter saying, “In your life you have done a lot of things that has impressed, depressed, driven us crazy. Let me tell you few things about life with Olympia. First of all you’re beautiful. You’re full of energy. Energy that comes from your mother.”
Crown Prince Pavlos (pictured with Rosario Nadal) turned 50 on 20 May Photo: Instagram/@giancarlogiammetti
Crown Princess Marie-Chantal and A-list guests like Nicky Hilton, designer Valentino Garavani, Giancarlo Giammetti and Poppy Delevingne shared photos from the fashionable celebration. Paris Hilton sister's took to Instagram to post a photo with the birthday girl writing, "Now that's how you do 21! 🥂#5021revolution." Meanwhile Valentino posted photos with the evening's hostess, Marie-Chantal, and King Willem-Alexander's wife. American designer Tory Burch and Paris Hilton were also in attendance for the party.