Princess Isabella of Denmark's birthday plans are in the works, and the party has a shocking budget breakdown.

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King Frederik and Queen Mary of Denmark will mark eldest daughter Princess Isabella's 18th birthday with two official events ...

Princess Isabella will be ringing in her 18th birthday with a $43,000 birthday party thrown by her parents, Queen Mary and ...

King Frederik X and Queen Mary of Denmark are preparing for the birthday celebration of their second-born Princess ...

Khloe Kardashian reunites with ex Tristan Thompson for a birthday party. The former couple share two children.