Marie Chantal, from the former royal family of Greece, and her son, Odysseus, both marked their shared birthday with an intimate afternoon dinner.

The 51-year-old ‘Princess’ and her 15-year-old son were joined by a small group and celebrated with donuts and other dishes at an unknown location.

Marie-Chantal is the wife of Pavlos, the son of Constantine II of Greece and Anne-Marie of Denmark. She wrote ‘Happy birthday to us! We share the same day. Virgo power.’

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High-flying friends Sabine Getty and Tabitha Simmons shared their well-wishes in the comments section, with many using Marie-Chantal’s nickname, ‘MC’.

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The former royals no longer hold the throne in Greece, but still use their titles on social occasions.