But another member of the royal family just shared he'll be tying the knot before Eugenie walks down the aisle. The Queen's third cousin once removed, Lord Ivar Mountbatten, has announced he will marry his longtime partner James Coyle this summer. It will mark the extended royal family's first same-sex marriage.
And Mountbatten's ex-wife will be walking him down the aisle.
Don't you just love these folks.