An Irish schoolteacher was pictured mingling with the British royal family at Kate Middleton's birthday celebrations.
Lucy Lanigan-O'Keeffe, 31, attended along with her fiance Thomas van Straubenzee, who is a pal of Prince William.
The Kilkenny woman is assistant head teacher at St Thomas's in Battersea in London where royal children George and Charlotte attend school.
She also teaches outdoor learning and mindfulness and is a sister of Olympic pentathlete Arthur Lanigan-O'Keeffe.
Kate's birthday celebrations began a little early this year by hosting a party for her nearest and dearest in Norfolk, ahead of her 38th birthday on Thursday.
She invited family and friends to the get together at their countryside home Anmer Hall over the weekend.
The royal family always hold Kate's birthday celebrations this weekend, ending their festive period before getting back to royal duties.
Ms O'Keeffe was among the guests joining the Queen and other royals for church in Norfolk on Sunday morning.
And she was stylish dressed for the occasion in a dark blue coat with a matching fascinator.
It's believed she will wed Mr Van Straubenzee, who is a godfather to Charlotte Cambridge, this summer.
He owns his own property business and was previously married to Lady Mielissa Percy but split in 2016.
Best friend Prince William is expected to be an usher at the ceremony with George and Charlotte also taking part.
Thomas’s brother Charlie is also a close friend of Prince Harry with the pair serving as ushers at the royal wedding last year.
