Meghan Markle will celebrate her first Mother's Day as a new mum on Sunday, just days after the birth of Archie Harrison, who was born on Monday, May 6.
WATCH Harry and Meghan introduce baby Archie to the world for the first time.
Although in the UK, Mothering Sunday was on March 31 this year, as she grew up in the US, the Duchess will also celebrate the special day this Sunday.
The US observes Mother's Day on the same day we celebrate and give thanks to all mothers here in Australia.
A source tells ET that 37-year-old Meghan plans to spend her first American Mother's Day at home in Windsor with her family.
Her own mother, Doria Ragland, will also be there to enjoy the Sussex's celebrations.
Meghan's mum, Doria, arrived in the UK last month, ahead of the birth of her first grandchild.
Prince Harry and Meghan introduced baby Archie to the world on Wednesday.
"It's magic. It's pretty amazing," Meghan told reporters about being a new mum.
"I have the two best guys in the world, so I'm really happy. He has the sweetest temperament."
