Turning 18 is a milestone celebration for anyone, let alone a royal. After all, it’s not every day that a princess comes of age. It seems that King Frederik and Queen Mary of Denmark are in agreement, ...

You will always be my silly, sweet, smart, and thoughtful girl. I love you, Eugenie. Happy birthday." Princess Eugenie is ...

One fan even took the opportunity to express gratitude for her charitable efforts, writing: "A very Happy Birthday to you, Princess Eugenie! Thank you for all that you do for the ocean".

In a heartwarming caption, Princess Madeleine, 42, wrote: ‘Happy birthday to Adrienne who turns 7 today ... showing young Princess Leonore standing alongside her beloved horse, Haidi. In the photo, ...

Rise and shine, birthday girl! I love you more and more each morning. Happy birthday to the love of my life. Funny birthday wishes that will make your girlfriend crack up ...

"Happy birthday Eugie Boogie," read a message ... as there were more photos of the princess as a little girl below it on the table. Fergie shared more birthday love for her daughter on her ...