The young royal is following in his adorable sister Estelle's footsteps.
- Happy Birthday, Prince Oscar! See his cute fifth birthday portraits with sister Princess Estelle and their dog
- The most adorable pictures of Princess Estelle of Sweden
- Crown Princess Victoria wows in H&M gown as she receives honour at LGBTQ awards
- Happy Birthday, Princess Estelle! See her adorable new portraits with brother Prince Oscar and their puppy
- Crown Princess Victoria celebrates her birthday with a special concert