Kensington Palace said Friday that Alexi Lubomirski will take pictures at the gala event on May 19 at Windsor Castle.
A series of romantic images taken by Mr Lubomirski of Harry, 33, and his 36-year-old bride-to-be were released in December to mark their forthcoming nuptials. He actually he has a full title that's nearly as long as Harry's: His Serene Highness Prince Alexi Lubomirski. He now lived in NY with his wife and two sons.
The other 600 guests are expected to be people with whom Meghan and Prince Harry have a direct relationship and considered appropriate for their wedding.
U.S. President Donald Trump and U.K. Prime Minister Theresa May have not received invitations.
While the couple is still making the news for a lack of United Kingdom and foreign politicians on the official guest list, including Donald Trump and ex-president, Barack Obama, Prince Harry and Meghan have invited a Nigerian woman among may other "ordinary" members of the public.
The couple is due to Wednesday on May 19 in a ceremony that will attract media buzz, as it is accustomed to royal weddings and the debate the union created in the media.
Meghan is set to marry Harry on May 19th.
The church is much smaller than Westminster Abbey in London where Kate and William got married in 2011 (a capacity of 800 as opposed to 2,000), but it won't be the first time a royal couple have Wednesday there.
Kensington Palace has published more data on who is waiting at the wedding.
He has also become a firm favorite with celebrities, and has shot cover stars such as Julianne Moore, Angelina Jolie, Demi Moore, Beyoncé, Charlize Theron, Gwyneth Paltrow, Natalie Portman and Jennifer Lopez.
Although Lubomirski may be a Polish prince, he's lived all over the globe.
Mr Lubomirski lives in the East Village of Manhattan with his wife Giada and two young sons Sole Luka and Leone.