One of the Royal Family's closest friends is counting down to his wedding day, but it has not been without its fair share of questions when it comes to the guest list.
The Duke of Westminster, 33, will marry Olivia Henson later this year in what has been dubbed 'the society event of the year'.
While the full list of those in attendance is not yet confirmed, Prince William is expected to serve as an usher, while Prince Harry will reportedly not attend.
Despite having been close since they were all very young, Harry's absence from the day has been widely spoken about, with a leading royal expert telling OK!
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