Kate and William's relationship quickly progressed, and the two began living with each other and friends Fergus Boyd and Olivia Bleasdale in a four-bedroom apartment near the town center. A friend of Middleton's said she didn't see the arrangement as being a "big deal," noting, "He has a large circle of friends, and she is just one of them."

Prince William and Kate, the Princess of Wales, celebrated their 14th wedding anniversary Tuesday in Scotland, the country where they fell in love.

In 2014, William and Kate memorably took an almost 2-year-old Prince George along with them on a royal tour of Australia and New Zealand that overlapped with Easter. The royal couple, then known as the Duke and Duchess of Cambridge, attended an Easter Sunday Service at St. Andrew's Cathedral in Sydney but didn't bring young George along.