The second child and first daughter of Prince Harry and Duchess Meghan turned another year older on Wednesday, June 4, and royal mom Meghan celebrated by posting never-before-seen photos of the young one.

Harry and Meghan named their daughter Lilibet Diana as a meaningful homage to two family members: the Duke of Sussex's grandmother, the late Queen Elizabeth — whose childhood nickname “Lilibet” was used by her closest family — and his mother, the late Princess Diana, who died in a car accident in Paris in 1997 when Harry was just 12.