The Danish princess marked her milestone 18th birthday while wearing a favorite piece from her mom’s jewelry box.

Princess Isabella of Denmark borrowed her mother Queen Mary's diamond fringe earrings for a performance in celebration of her ...

Queen Mary and King Frederik's daughter Princess Isabella stunned at her 18th birthday celebration in Copenhagen. See ...

Princess Isabella of Denmark has stunned the world overnight during her arrival at the second of two 18th birthday celebrations held in her honour. Princess Isabella turns 18 on April 21 but her ...

King Frederik and Queen Mary of Denmark have drawn criticism for their extravagant spending, with the royal pair pulling out all the stops for their oldest daughter Princess Isabella’s 18th birthday.