
Royal cousins have been bonding for centuries, whether it's the friendships between Prince Harry and Princess Eugenie or the late Queen Elizabeth and her beloved first cousin, Margaret Rhodes. When it comes to the next generation of British royals, Princess Charlotte shares a particularly sweet bond with Zara and Mike Tindall's 11-year-old daughter, Mia—and she's following in her dad's footsteps with their friendship.
"Practical" Princess Charlotte is said to have a much different personality than mischievous little brother Prince Louis or big brother Prince George, who is on the shyer side. But when the "responsible" royal—who turned 10 earlier this month—is with Mia, she shows a more free-spirited attitude, according to Majesty editor-in-chief Ingrid Seward.