As mum Kate plans to take him to Australia next year, at just six days old, Prince George is already lined up for his first royal duty.
The tot is set to fly across the world before he even turns one - just like dad William did as a tot with Diana.
The 31-year-old Duchess believes she can learn a lot from the example of her "inspirational" late mother-in-law.
In their first royal tour as a family, the three are tipped to visit Australia and New Zealand next spring, the Daily Star reported.
Prince George will be around nine months old - the same age as William when he toured Australia with his mum and dad in 1983.