Princess Eugenie has revealed the sweet pet name she uses for her mum, Sarah Ferguson, as she celebrated her 61st birthday on Thursday.
What does Princess Eugenie call Fergie?
In the Instagram post, Eugenie revealed that she calls Fergie 'Mumsy.'
She wrote alongside a series of pictures of Sarah: "Happy Birthday to my dear mumsy... You are one of a kind.
"There were too many pictures to choose from that show how completely unique you are."
Excitingly, this will be Fergie’s last birthday before she becomes a grandmother.
Eugenie is expecting her first child with husband Jack, who have just celebrated their second wedding anniversary.
Zac Posen – who designed and made her evening dress – has congratulated the couple on social media and uploaded a beautiful unseen photograph of Eugenie and Jack taken from their special day.
The designer captioned it: "Happiest 2nd Anniversary dear Princess Eugenie & Jack!
"It was so special creating this gown for this wonderful moment in your life.
"Being with you and the family on the magnificent magical day, I will remember forever.
"Wishing you both continued love and happiness always with your new baby angel on the way."
The candid snap captures the married couple from a side angle so the stunning dress can be seen in all its glory.
Unaware Zac is taking the picture, the couple are posing for other cameras and look naturally happy as Jack places his arm around his wife’s waist.
Princess Eugenie also posted about their second anniversary on Instagram, writing: "Been the best 2 years married to you and 10 years with you in total.
"Happy memories always my dear Jack."
