Charlotte smiled and waved at the press as she made her way into the hospital to meet her younger brother for the first time.
The princess had a big smile for photographer Kate Middleton as she posed for her first school picture. Princess Charlotte began class at Willcocks Nursery School at the beginning of 2018.
The soon-to-be big sister looked so grown up at Queen Elizabeth's Christmas lunch in a buttoned-up red sweater and matching bow.
Charlotte wore a patterned blue dress and struck a pose in the 2017 royal family Christmas card.
The little princess looked shy while leaving from Hamburg Airport after having a bit of a meltdown on the tarmac.
The 2-year-old princess sniffs a bouquet of flowers that she was presented with upon arrival at Berlin Tegel Airport.
Charlotte smiled for the cameras upon landing in Poland for a royal tour. The 2-year-old looked adorable in a red and white floral dress and matching Mary Janes while resting in mom's arms.
Kensington Palace shared this photograph, taken by Kate Middleton, a day before Charlotte's second birthday. "Their Royal Highnesses would like to thank everyone for all of the lovely messages they have received, and hope that everyone enjoys this photograph of Princess Charlotte as much as they do," the accompanying caption read.
The princess was spotted attending church with her family on Christmas Day 2016 and enjoying a festive treat.
The tot looked adorable in a blue dress with a matching red cardigan and shoes on the final day of her family's royal tour of Canada.
The little royal played with a toy while having a playdate on her first royal tour of Canada.
The princess made a beeline for the balloons at a children's party for millitary families while in Canada.
The toddler looked adorable in mom's arms during the Trooping the Colour, marking the Queen's official 90th birthday at The Mall in London.
In one of four adorable photographs released before Charlotte's first birthday, the little princess looks too cute in a blue dress and white cardigan.
The young royal pushes a toy around in her yard in another sweet photo taken by the Duchess of Cambridge.
Charlotte shows off her baby blues in a photo taken by mom in a pink cardigan and printed dress.
The 1-year-old princess has a mischievous look in her eyes in this sweet photo released for her first birthday.
Princess Charlotte got the best seat in the house for her great-grandmother's 90th birthday portrait: the Queen's lap!
The royal family released photos from their very first ski vacation as a family of four. A glowing Duchess Kate and Princess Charlotte match in chic white parkas, while mom pairs hers with bright red ski pants a fur collar, and Charlotte tops off her adorable look with a pink hat and pink booties.
The princess's resemblance to her dad, Prince William, is strong in this adorable photo from their ski trip.
The royal family's newest addition flashes a smile in this adorable family portrait from Dec. 2015.
In this snap taken by mom Kate Middleton, little Charlotte shows off her playful side.
Charlotte looks perfectly poised in this sweet photo taken by her mom, the Duchess of Cambridge.
After Princess Charlotte was christened, the baby posed for portraits by famed photographer Mario Testino.
At just over two months old, Princess Charlotte headed to St. Mary Magdalene Church in Sandringham for her christening in a vintage pram.
Kate Middleton, dressed in an Alexander McQueen coat and Jane Taylor hat, carried her daughter into the church.
The youngest Cambridge showed off her bright brown eyes in this picture with mom.
Taken by mom the Duchess of Cambridge, Prince George smiles big as he embraces his baby sister in one of their first official portraits together.
Kisses! The young prince offers up a sweet smooch to Princess Charlotte.
The brother-sister duo showed off their sophisticated royal style in this cute snap.
The princess slept soundly in her carrier as dad William toted her home from the hospital.
The Duke and Duchess of Cambridge smile as they show off the little royal to the world.
The newborn royal is held by mom Kate Middleton as she makes her first public appearance outside the hospital.
Meeting Her Little Brother
Charlotte smiled and waved at the press as she made her way into the hospital to meet her younger brother for the first time.
Going to Her First Day of Nursery School
The princess had a big smile for photographer Kate Middleton as she posed for her first school picture. Princess Charlotte began class at Willcocks Nursery School at the beginning of 2018.
Leaving the Queen's Christmas Lunch
The soon-to-be big sister looked so grown up at Queen Elizabeth's Christmas lunch in a buttoned-up red sweater and matching bow.
Posing for her family's Christmas card
Charlotte wore a patterned blue dress and struck a pose in the 2017 royal family Christmas card.
The Royal Family Departs from Hamburg
The little princess looked shy while leaving from Hamburg Airport after having a bit of a meltdown on the tarmac.
Charlotte Receives a Bouquet
The 2-year-old princess sniffs a bouquet of flowers that she was presented with upon arrival at Berlin Tegel Airport.
The Royal Family Arrives in Poland
Charlotte smiled for the cameras upon landing in Poland for a royal tour. The 2-year-old looked adorable in a red and white floral dress and matching Mary Janes while resting in mom's arms.
Mom Takes a Second Birthday Portrait
Kensington Palace shared this photograph, taken by Kate Middleton, a day before Charlotte's second birthday. "Their Royal Highnesses would like to thank everyone for all of the lovely messages they have received, and hope that everyone enjoys this photograph of Princess Charlotte as much as they do," the accompanying caption read.
Charlotte Enjoys a Candy Cane
The princess was spotted attending church with her family on Christmas Day 2016 and enjoying a festive treat.
Princess Charlotte is a color-coordinating pro
The tot looked adorable in a blue dress with a matching red cardigan and shoes on the final day of her family's royal tour of Canada.
Charlotte has a playdate
The little royal played with a toy while having a playdate on her first royal tour of Canada.
Charlotte loves balloons
The princess made a beeline for the balloons at a children's party for millitary families while in Canada.
The Princess Waves to Her Fans
The toddler looked adorable in mom's arms during the Trooping the Colour, marking the Queen's official 90th birthday at The Mall in London.
Princess Charlotte Poses for Mom
In one of four adorable photographs released before Charlotte's first birthday, the little princess looks too cute in a blue dress and white cardigan.
Princess Charlotte Plays Outside
The young royal pushes a toy around in her yard in another sweet photo taken by the Duchess of Cambridge.
The Princess Poses in Pink
Charlotte shows off her baby blues in a photo taken by mom in a pink cardigan and printed dress.
Princess Charlotte Looks Ready to Play
The 1-year-old princess has a mischievous look in her eyes in this sweet photo released for her first birthday.
The princess takes the seat of honor
Princess Charlotte got the best seat in the house for her great-grandmother's 90th birthday portrait: the Queen's lap!
Princess Charlotte Goes on Her First Ski Trip
The royal family released photos from their very first ski vacation as a family of four. A glowing Duchess Kate and Princess Charlotte match in chic white parkas, while mom pairs hers with bright red ski pants a fur collar, and Charlotte tops off her adorable look with a pink hat and pink booties.
The young royal looks just like her dad
The princess's resemblance to her dad, Prince William, is strong in this adorable photo from their ski trip.
Princess Charlotte Steals the Show
The royal family's newest addition flashes a smile in this adorable family portrait from Dec. 2015.
Princess Charlotte Plays With a Stuffed Dog
In this snap taken by mom Kate Middleton, little Charlotte shows off her playful side.
The princess looks regal
Charlotte looks perfectly poised in this sweet photo taken by her mom, the Duchess of Cambridge.
Princess Charlotte Takes Her First Family Portrait
After Princess Charlotte was christened, the baby posed for portraits by famed photographer Mario Testino.
Princess Charlotte Arrives for Her Christening
At just over two months old, Princess Charlotte headed to St. Mary Magdalene Church in Sandringham for her christening in a vintage pram.
Princess Charlotte Matches With Mom
Kate Middleton, dressed in an Alexander McQueen coat and Jane Taylor hat, carried her daughter into the church.
Princess Charlotte Gets Christened
The youngest Cambridge showed off her bright brown eyes in this picture with mom.
Princess Charlotte Is Held By Prince George
Taken by mom the Duchess of Cambridge, Prince George smiles big as he embraces his baby sister in one of their first official portraits together.
Princess Charlotte Gets a Kiss from Prince George
Kisses! The young prince offers up a sweet smooch to Princess Charlotte.
Princess Charlotte Gets Serious With Prince George
The brother-sister duo showed off their sophisticated royal style in this cute snap.
Princess Charlotte Sleeps Soundly
The princess slept soundly in her carrier as dad William toted her home from the hospital.
Princess Charlotte Poses With Mom and Dad
The Duke and Duchess of Cambridge smile as they show off the little royal to the world.
