In the sweet photo, Louis grabs hold of his grandfather's hand. Kate is all smiles in a navy-and-white polka-dot dress as she carries the baby prince, who looks to have darker hair than his siblings, Prince George, 5, and Princess Charlotte, 3.
This is the first photo the world has seen of the 6-month-old baby since his royal christening in July.
It also looks like Louis has inherited the the same chubby cheeks his dad and siblings have.
In the new documentary Prince William says that his Dad is “brilliant” and expressed his desire to have Charles spend more time with his grandchildren. "I would like him to have more time with the children,” he said. "Having more time with him at home would be lovely, and being able to play around with the grandchildren. When he’s there, he’s brilliant. But we need him there as much as possible.”
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