"Happy birthday, Princess Ingrid Alexandra! 🥳 The princess, who is currently serving in the Armed Forces, turns 21 years old " the royal family's official Instagram account posted.

The Norwegian royal family has released a series of intimate family photographs of Princess Ingrid Alexandra to mark her 21st birthday.. The royal daughter of Crown Princess Mette-Marit, 50, and ...

"Happy birthday, Princess Ingrid Alexandra! 🥳," the post was captioned (translated to English). "The princess, who is currently serving in the Armed Forces, turns 21 years old ." ...