That means President Trump and British Prime Minister Theresa May are not among 600 people invited to the May 19 ceremony at Windsor Castle's St. George's Chapel.
Pippa Middleton, 34, was bridesmaid to Kate on her wedding day and famously nearly caused a royal upset when her peachy derriere caught the world's attention as she walked behind her sister in her maid of honour dress.
Meghan Markle has made a brief return to the U.S. in order to apply for a United Kingdom visa.
With the wedding taking place Saturday, May 19, many have questions about it: Who's invited?
"As a royal town it is part of who we are to play host to global events just like the royal wedding and I look forward to the world's eyes once again turning to Windsor on 19 May".
He said: "The emphasis will very clearly be on guests that Harry and Meghan know themselves".
Britain's Prince Harry and his American fiancee Meghan Markle have chosen New York-based fashion photographer Alexi Lubomirski as the photographer for their wedding next month, the prince's office announced. They look so happy, - replied the wife of David Beckham.
In terms of the style she thinks Markle will go for, "I think that she'll wear a very fitted gown that flares away from her mid-thigh, [with] a handsome V neckline, long lace sleeves, buttons from the wrist to the elbow... all lovely couture touches". "It was a complete surprise", said Ginday, adding that she was "over the moon", Reuters reported.