Wow! We can't believe Charlotte is almost six!

This brings so much tears just thinking about how proud Diana would be to have such a charming granddaughter.

She still looks just like the Queen to me. What a cutie

These three children are an absolute credit to their Parents. William & Kate are a wonderful role model for parents.

She looks like her granny the Queen at that age. Happy birthday, Princess Charlotte.

She's just adorable as are all of Kate and Will's kids. They're a testament to their parents love and upbringing. Princess Charlotte, happy 5th birthday little angel.

Even at five years of age you can spot the tenacity of this little girl. Her resemblance to her great-grandmama shines through! She has the makings of a Queen.

Who doesn't adore Princess Charlotte, Prince George and Prince Louis? Precious and lovely 💞🇬🇧🇺🇸💞

Charlotte is so adorable, and she’s going to be beautiful when she grows up. Happy Birthday 🎉

Beautiful & I love how William & Kate engage there children with the public happy birthday Charlotte love to you all

All those cameras clicking away in Kate’s face and she never flinched or complained. She IS Class !

You cannot fake happy children. Will and Kate are doing an amazing job. The future of the monarchy is in safe hands! 🙌 👑 ❤️ Happy birthday PRINCESS Charlotte!

Princess Charlotte is so adorable. I love it when she's just herself. This kid will be loved just like her grandmother Diana.

This family is priceless. I adore the love that William and Kate give their children and all of us! A true Royal family. Happy Birthday Charlotte! ❤️🙏🏻🇬🇧🎈🍦🎂🌷✝️

I love how Kate & William raise their children :) The children are all so adorable!

What a blessing to have such a lovely daughter......and her brothers as well..this family is one to admire, setting such an example......just a pleasure.......their gracious parents seem to be teaching them to live a life of giving and love....

Happy birthday Charlette. I hope you have a wonderful life.

Her Royal Highness is growing up so fast! May all the Windsors see even more fortuitous years!

Happy Birthday! Princess Charlotte from America with love. 🇺🇸❤🎂🎈

She has really great parents, it is obvious by the way they treat each other. I truly enjoy seeing such a healthy family dynamic!

Such a pretty girl, like her Momma....They are so neat to watch this very happy family.....

Happy Birthday Princess Charlotte, adorable little girl ! Beautiful family. 💜

Charlotte looks like her great grandmother the queen. Happy Birthday little one.

A gem ! God Bless Her and the Entire Royal Family !

How very beautiful , my favorite Royal , Happy Happy Birthday sweet Charlotte 🎂🌺🌺🌺🌹🌹 The fairest English Rose 🌹ever . Grand Ma Dianna would be so proud her little girl , how she would have loved you . ❤️

I can not get over how much Charlotte looks like her grand mom. Beautiful little girl

Happy Birthday to HRH Princess Charlotte of Cambridge.

I think everybody loves Charlotte..blessing girl ❤

What precious and beautiful children! May the Lord watch over this family and keep them safe! Happy fifth birthday! Charlotte! Love from Canada 🌈🦋💜🧚🏻‍♀️🐾🙏🏻🌈🎂

It is heart warming to see how William and Kate are raising the children and gently teaching them how to engage the public on their walk abouts. I know a lot of people see the Queen in little Charlotte but I see some of Princess Margret in her sweet wee face.

She is a true Windsor. 👍. DNA doesn’t lie.

I can't believe how much Charlotte resembles a very young Queen Elizabeth in her official photo.

Sweet little Lottie 💜 Happy Birthday Princess Charlotte!

Wow, she's very pretty and confident too.

There is no surprise that Charlotte is a gorgeous little girl, she is being given the most loving childhood and knowledge of how privileged she is. Charlotte is wonderful ❤

Clearly this adorable little girl is the one to watch. I don't know quite what it is but Charlotte appears to have that special something...something bigger than just another pretty little girl.

I do understand that in ways living for the people and having to be selfless all time must be truly hard. Being watched and scrutinized but truly admire Prince William and Catherine. They have such a lovely family and they and their children embody grace a dignity. Such a pleasure to see them in their most important roles I think which is of Mum and Dad. Their children are precious. They will likely grow up with lovely memories of their childhood. Mixed with the special traditions of the monarchy and that of those "normal" special experiences William and Catherine have made sure to give them. Please Lord bless them all ❤

Lovely, learning about their duties from such an early age. Long live little Charlotte!

She totally a beautiful little girl that resembles the Queen and Princess Diana,Happy 5th Birthday Charlotte

What a beautiful child, inside as well as out!!! She is such a sweet & caring little girl... How proud her parents must feel, for such a wonderful child they have!!!

Happy Birthday princess Charlotte, wishing you a fun packed day darling , You are such a clever pretty lil girl and make us all very proud Lots of love sent to you on your special day ❤🌈🌷⚘🌼🌻🌺🥀

The Cambridge kids never fail to brighten my day. Their parents’ thoughtfulness and strong involvement in the children’s life experiences is always spot on. Happy 5th Birthday HRH Princess Charlotte!

She is totally queen Elizabeth replica

Beautiful girl love the photos happy birthday princess charollete have a nice day 💓💓💓💓💓💓💐

I love that little girl so much! She is adorable and very confident too! She and George and Louis are a credit to the duke and duchess as parents as Charlotte looks particularly to Catherine for guidance on how to behave but every now and then her independent side comes out and so does her tounge!

Those children are so adorable :-) Just watching them all together shows a family united by love and a strong bond.

Lol that sassy cheeky look What an absolute sweetheart💖💖💖 Happy Birthday!

Happy Birthday Beautiful little Princess.... Have a Grand day. 💐🎁🎂🎉

I just love this little family. Great parents = great kids. Happy Birthday, Miss Charlotte ❤️

Proud of the Cambridges. They are bringing up their children in a well balanced childhood environment. Very much how Princess Diana brought up her two sons.

Happy Birthday, Princess Charlotte 🎂♥️🌸 A beautiful way to begin your fifth year, spreading love and joy. Infinite blessings to you 🌸🥳♥️

Happy Birthday Her Royal Highness Princess Charlotte of Cambridge Enjoy your Day ...

Happy Birthday little Prinzessin ! A very good mix from Lady Diana & Queen Elisabeth ! GOD BLESS YOU!😃🤗❤💙💚💛💜

This video made me smile so much. What a lovely, beautiful family. Classy, happy, wonderfully natural. Parents who obviously take a very loving active part in their children’s lives and are teaching them how to care for others!

I wish Charlotte a very Happy 5th Birthday. She is a delightful little girl.🙋‍♀️🎂🎈🎁

Princess Charlotte is soo cute and adorable, everybody in this family are! Love them.

It seems like only yesterday Catherine and William were standing outside St Mary's Hospital on the day she was born. She has grown into a beautiful little girl. Happy Birthday Charlotte.

She is adorable and knows already how to pose and act like a real princess. Love it ❤

This shows how proud parents show they love their children. They take them out and show them off. You don't hide your child away. These children are growing up in as normal a childhood as they can being in the Royal family. Hope this little Princess has a Happy Birthday filled with love and laughter.

Charlotte is a little girl like any other. She is and has character!

Happy Birthday Princess Charlotte.

Happy Birthday to a most adorable little girl in London Princess Charlotte of Cambridge, may your life be long and never dull, and always reach for the highest stars. Never settle for less than you deserve, above all look back at Your Grandmother, Lady Diana Spencer, be an advocate for the people love and it will be returned 10 fold. God Bless your and your brother's lives.

Happy Birthday to Princess Charlotte!! Such a sweet looking family!

Happy Birthday HRH Princess Charlotte, many blessings of health and happiness to you and yours 💐💐💐

Beautiful photos! Happy Birthday Princess 🎂🎉🎈🎈🎈🎈🎈

Happy birthday Princess Charlotte. She look very much like Queen mum and Queen mum, Princess Margaret,

She is adorable. She looks just like the Queen.

Happy birthday princess Charlotte 🐾💂‍♂️👑💂‍♂️🐾❤️❤️❤️🎂🎂🎂

Have a beautiful birthday princess Charlotte. May your day be full of love, joy and happiness. 🎂❤️🎉

Beautiful child. Happy Birthday to her. She is going to be a woman like her grandmother.

I like Charlotte, she is cute just like George and Louis Happy 5th birthday little angel . God bless her

I wonder if Charlotte, after watching a Disney movie, wants to be a princess herself, like every other little girl does and then realises: "Oh wait, I AM a princess" 🤔👸🏻😅 Happy Birthday, dear Charlotte 💖

She is such a sweet and beautiful little princess!

Happy birthday to all the children out there that their birthday is today. Reach for the stars!! Celebrate!

Absolutely adorable family! Happy Birthday Princess Charlotte!

Happy Birthday little cutie Princess Charlotte!! May God bless and keep you safe always 🎉🎈🎂♥️🍨🧚‍♀️

Beautiful and charismatic young lady! Happy bday! Wow looks like her grandma when she was young 🙂

She is another Princess Anne. She will be the Princess Royal one day. Diana would have been so proud.

Very sweet 5th happy birthday to princess Charlotte.

What an adorable little girl! Happy Birthday, Princess Charlotte!!

What a lovely selection of pictures to celebrate Princess Charlotte’s Birthday

Beautifull princess Charlotte!!🤗🤗🤗😊😊😊❤❤❤

She's a darling little princess. Happy Birthday from the US, Princess Charlotte!

Princess Charlotte at the tender age of 5 u are already displaying leadership skills.... 🎁🎈

HAPPY BIRTHDAY LITTLE PRINCESS.....you are so sweet...best wishes ❤

🎈HAPPYBBIRTHDAY 🎂. god bless this beautiful child.

Happy Birthday beautiful. Have a wonderful day with your mum, dad and your handsome brothers.

Such a sweet little girl...beautiful inside also. Happy birthday dear Charlotte!

HAPPY BIRTHDAY PRINCESS CHARLOTTE❗❗❗ 👏👏👏👏👏👏👏 ❤️❤️❤️❤️❤️❤️❤️ 🎀🎉🎊🎈🍾🍰💎

Why would people dislike this video? Every child is special!

Princess Diana missed out so much...lovely grandchildren!

Happy Birthday to this adorable little princess!!!!!

HAPPY BIRTHDAY LITTLE PRINCESS!!!❤🎂🎁

Happy b'day princess Charlotte. God bless you🎂🎊🎉

Such a beautiful young lady. Happy birthday, Her Royal Highness Princess Charlotte of Cambridge! Thank you for sharing these pictures with us!

Happy birthday adorable Princess!! A true royal. God bless her!

HAPPY BIRTHDAYYY MY LITTLE ANGELLLL CHARLOTTEE !!! love love love

I dont know why but i got tears in my eyes... Adorable

Happy birthday, Charlotte! Many happy returns of the day! 🎈🎉

A truly beautiful little girl. I am so happy for this wonderful family. William and Kate, a beautiful royal family. I am not British but I love that little family and everything they do.