The Duchess of Cambridge, 32, is pictured looking relaxed and casual as she heads to the Caribbean island of Mustique.
Kate and baby George, the third-in-line to the throne, joined the Middleton family on their annual holiday, making it the little tot's first venture overseas. Prince William, meanwhile, has remained in the UK due to his agricultural studies at Cambridge University.
According to reports, three royal bodyguards accompanied Kate and George on a scheduled flight to the Caribbean, during which Britain's future king was said to have been very well behaved.
The private island, where the Queen's sister Princess Margaret once had a holiday home, has 74 luxury villas which are owned by stars including Sir Paul McCartney, Mick Jagger and Jeremy Clarkson.
Prince George's transatlantic flight will no doubt have helped to prepare him for the long journey he is expected to make in April when he joins his parents on their tour of Australia and New Zealand.
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