Sarah Ferguson, often referred to as Fergie, married into the Royal Family in 1986.
The Duchess of York is a mother to Princess Beatrice, 30, and Princess Eugenie, 29, who recently had her wedding to Jack Brooksbank.
Millions tuned in to watch Eugenie’s wedding, but it seems fans of the York are calling for another family wedding too.
One begged Andrew and Sarah to get remarried after the Duchess posted a sweet Instagram message about her ex-husband.
Sarah posted a picture of Andrew at business awards in China yesterday.
She wrote: “So proud of @hrhthedukeofyork and the Pitch team in China.
“Congratulations to all of the entrepreneurs who took part #pitchatpalace.”
Fans were quick to comment on the couples close relationship. One wrote: “This is the royal wedding everyone wants to see again.”
Another said: “Sarah and Andrew forever!!!!!!”
The Duke and Duchess are said to live together. Prince Andrew and Sarah Ferguson still share a home in Windsor.
The Duchess opened up about her living situation to radio host Kyle Sandilands in 2016 and revealed she did live with her ex.
She explained: “I’m in and out all the time and he’s in and out all the time.”
The divorced pair live in the Royal Lodge, which has a staggering 30 rooms.
So are Sarah Ferguson and Prince Andrew secretly back together? Many believe they are.
Body language expert, Judi James, told Express.co.uk explained what their body language at their daughter’s wedding means and if this showed they will get back together.
Judi James said: “The wedding was a frustrating event for everyone keen to see Fergie and Andrew finally show signs of re-kindling their relationship.
“Pre-wedding photos showed them laughing together and looking quite intimate, with Sarah appearing to reprise her role as the woman who could cut through some of Andrew’s pompous behaviours and make him laugh.”
Throughout the ceremony of their daughter’s wedding they appeared to keep their distance.
Sarah Ferguson: Five facts about the Duchess of York
Sarah is the second daughter of Major Ronald Ferguson and Susan Mary Wright.
Her parents divorced in 1974, with her mother going on to marry polo player Héctor Barrantes in 1975 and moving to Argentina. Sarah stayed in the UK with her father, who remarried in 1976 and went on to have three more children.
Sarah married Prince Andrew on 23 July 1986 at Westminster Abbey in London.
She wore an ivory-silk wedding gown designed by Lindka Cierarch which had a 17 foot train and 20 foot veil. As is tradition, Sarah wore a diamond tiara, and her wedding band was crafted from Welsh gold.
The couple spent their honeymoon abroad the real yacht Britannia off the coast of the Azores Islands.
Sarah and Andrew divorced in 1996 after separating in 1992.
However the couple remain on good terms, even living together in the Royal Lodge from 2008 until Sarah moved to a ski chalet in Switzerland they bought together in 2015.
Sarah has written children’s books for many years, her first being a series about Budgie The Helicopter in the early 90s.
She has also been the US spokeswoman for WeightWatchers after famously battling her weight over the years.
On top of commercial endeavours, the Duchess devotes plenty of time to charity, including Children in Crisis, which she founded in 1993.
Fergie, as she is known to friends, uses both Twitter and Instagram.
She has over 200,000 followers across the platforms, and shares many insights in to her life.
Most of the Royal Family are not on social media, but are represented by Kensington Palace, Buckingham Palace, or Clarence House.
Sarah’s daughters, Beatrice and Eugenie, are the exception, with both joining their mother on social media.