The former Meghan Markle posted a message to accompany a photo collage of Harry to mark his 35th birthday — and his first birthday as a new father.
The photos of Harry include a very special black-and-white one that shows him kneeling in front of Meghan and baby Archie Harrison Mountbatten-Windsor on his son's christening day. (See the bottom right-hand corner of the collage.)
It's an image we've never seen of little Archie, born May 6.
"Your service to the causes you care so deeply for inspires me every day. You are the best husband and most amazing dad to our son. We love you Happiest birthday!” the duchess wrote, adding a heart emoji.
Other pictures show Harry being held by his mother, Princess Diana, as a schoolboy, with his older brother, Prince William, and several of him in service to the many causes he supports. Of course, the collage would not be complete without a photo of Meghan and Harry's wedding day.
It's been quite a year for Harry, as he got to celebrate his first Father's Day. The royal couple commemorated the occasion with an amazing photo on Instagram showing baby Archie's tiny hand curled around his dad's finger.
The love goes both ways — last month Harry posted his own loving birthday message to his wife on Instagram.
"‘Happy Birthday to my amazing wife. Thank you for joining me on this adventure!’ - Love, H," he posted. Then, earlier this month, Harry posted a loving message to Meghan and Archie before they head off on a tour of Africa together.
"On a personal note, I can’t wait to introduce my wife and son to South Africa!" he wrote, showing that the royal trio sticks together.
Happy birthday, Harry!