Today Crown Prince Frederik and Crown Princess Mary's second child, Princess Isabella, celebrate her 10th birthday! On that very special occasion, three new photos have been published. These beautiful photos have been taken by photographer Steen Evald. Previous, Steen Evald, has caught royal moments on camera, here. On occasion of her 10th birthday Princess Isabella has got her very own royal monogram designed by graphic designer Charlotte Søeborg Ohlsen with assistance from associate professor Steen Ejlers, here. Last but not least it is time for Style of Mary to congratulate the Princess on behalf of her birthday!