The future actress-turned-royal is played by Parisa Fitz-Henley, while Murray Fraser has assumed the role of Harry in the movie currently shooting in Vancouver, Canada.
Prince Harry is definitely in his element when it comes to interacting with kids.
Plus, see the stars who will portray Kate Middleton, Prince William, Queen Elizabeth II and more!
Because we're obsessed with all things royals here at ET, we decided to give the bride-to-be's Megaformer Pilates workout a try. Here's what happened!
This comes one day after Harry returned from a romantic trip to Scotland with his fiancée.
ET's rounded up the most adorable famous pairs who are still going strong this year!
Here's a look at all the details on their first official trip to the country, as well as new royal wedding speculation.
Prince Harry's fiancee has been making secret trips to visit those in need.
The couple visited the Scottish capital on Tuesday.
Here's a look at what to expect on the big day, including which superstar may perform.
A source tells ET that the 'Perfect' singer has been asked to perform during the May nuptials.
If the 'Perfect' singer accepts, the royal couple has landed one heck of a first dance song!
On Sunday, Kensington Palace released new details about the upcoming royal wedding.
ET's rounded up a few of the most memorable carriage processions from past royal weddings!
