Beatrice and "Edo", a assets developer who has a two-year-old kid from every other courting, were given engaged in Italy in September 2019.
It was believed at the time that Eugenie's marriage was a template for when her older sister got married, but Andrew's very public fall out of grace was set against such lofty ambitions.
Many royal weddings have taken position in the chapel, together with that of Queen Victoria to Prince Albert of Saxe-Coburg on 10 February 1840.
Will Princess Beatrice's wedding bring the royals together?
In a statement released by the palace, they revealed the Queen has given permission for Beatrice and Edo to Wednesday at The Chapel Royal at St James's Palace.
During the couple's wedding planning past year, a source told PEOPLE that Andrew would likely play a major part in his daughter's wedding despite the scandal surrounding his relationship with Epstein.
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Buckingham Palace has said the wedding will be paid for privately. In January, the princess broke her two-month hiatus by sharing a warm throwback photo of her and husband Jack Brooksbank to commemorate two years since they first announced their engagement.
It says: "The wedding of Princess Beatrice of York and Mr. Edoardo Mapelli Mozzi will take place on Friday, May 29, 2020".
Although it is likely that Princess Beatrice does not get a duchess title in 2020, there is a small chance that Queen Elizabeth will grant her one.
A source confirms to BAZAAR.com that Prince Andrew will give Beatrice away at her upcoming nuptials to property tycoon Edoardo Mapelli Mozzi.
"We are extremely happy to be able to share the news of our recent engagement", the couple said in a statement past year.
But Westminster Abbey - the historic central London location of every royal coronation since 1066 and host of 16 royal weddings - said it would still sound its bells for the prince.
Royal fans rushed to congratulate Beatrice and share their delight that the wedding date had finally been revealed.