Earlier this year, Meghan and Harry said they were unsure of who baby Archie took after.
"We’re still trying to figure that out," Meghan said during their first outing as a family of three at St. George’s Hall in Windsor Castle - where the royal couple had their wedding last year.
"Everyone says babies change so much over two weeks. We’re basically monitoring how the changing process happens over this next month really," Harry added.
"His looks are changing every single day so who knows."
However, a source later told People that baby Archie has inherited his father's red hair.
"He’s a happy baby," the source told the publication of the newborn.
"He has lovely, puffy little legs and tufts of reddish hair. He’s really adorable."