The Duke and Duchess of Sussex released the footage – filmed by Harry – of mum reading the story 'Duck Rabbit' to Archie, who turned one on May 6.
In the US there are concerns that millions of children are going hungry because the schools where they would normally get most of their food from have been forced to close.
This is only the third time we have seen video of Harry and Meghan’s little boy Archie Harrison Mountbatten-Windsor since his birth in the UK in 2019.
He remains seventh in line to the throne, even though the Sussexes decided to dramatically change their working roles in a surprise announcement earlier this year.
Harry and Meghan are currently without their social media sites after they stopped using their SussexRoyal instagram page and their sussexroyal.com website.
Other members of the Royal Family, including his great-grandmother the Queen and grandad Prince Charles, wished Archie a happy birthday on Wednesday by posting pictures of him from last year, around the time of his christening.
Harry filmed Meghan reading the story to Archie and can be heard laughing and cheering from behind the camera.
We are told 'Duck Rabbit' is one of Archie’s favourite stories – and the book looks like it’s been chewed by him a fair few times!
A spokesperson for the Duke and Duchess said: "As the world grapples with the coronavirus pandemic, children’s lives are being turned upside down.
"By donating to Save with Stories, you can support the most vulnerable families in the UK and around the world by helping to provide early learning packs, supermarket vouchers, essential household items and virus protection."