Princess Anne receives a warm welcome from her godson Crown Prince Haakon of Norway as she arrives in Oslo

Anne beamed and kissed the Crown Prince Haakon on the cheek in Oslo todayREAD MORE: Princess Anne beams as she greets ex-service men and women at the annual garden party at Buckingham Palace

Princess Anne looked in high spirits today as she reunited with her godson Crown Prince Haakon today, during her trip to Norway.

The Princess Royal, 73, received a warm welcome as she arrived at the Norwegian Resistance Museum in Oslo.

Anne put her best fashion foot forward and donned a chic royal blue and white patterned button-up dress.

She colour-coordinated her ensemble and matched it with a crisp white blazer, which had a sapphire blue trim.

King Charles' sister was the picture of elegance as she donned a pair of blue gloves which she matched with an simple shoulder bag and a pair of sensible heels.

The Princess Royal, 73, recieved a warm welcome as she arrived at the Norwegian Resistance Museum in Oslo

Princess Anne chatted to her godson Crown Prince Haakon of Norway in Oslo today

Princess Anne and Prince Haakon gave each other a warm welcome as they kissed on the cheek

Anne beamed and kissed the Crown Prince Haakon, 50, on the cheek and looked keen to catch up with the future Norwegian King.

Prince Haakon looked smart as he donned a navy suit with a crisp white shirt, a patterned tie and brown leather shoes.

Prince Haakon is the only son of King Harald V and Queen Sonja and he was christened in 1973.

Princess Anne was among the European royals to be his godmother, among King Carl XVI Gustaf of Sweden, Queen Margrethe of Denmark, the late King Olav V of Norway, Princess Astrid and Prince Carl Bernadotte.

The pair met up outside the museum and spoke to the 100-year-old war veteran, Trond Ivar Johansen.

The museum is located on top of Akershus fortress, a medieval castle, built in the late 1290's by King Haakon V to protect Oslo.

The Princess listened to the veteran intently on the final outing marking her three-day visit to Norway.

She has spent the week undertaking engagements as patron of the Anglo-Norwegian Resistance Commemoration Project.

The pair met up outside the museum - located on top of Akershus fortress - and spoke to the 100-year-old war veteran, Trond Ivar Johansen (bottom L)

Anne put her best fashion foot forward and donned a chic royal blue and white patterned button-up dress

Prince Haakon looked smart as he donned a navy suit with a crisp white shirt and a patterned tie and brown leather shoes

The pair unveiled a plaque given as a gift to Norway's Homefront Museum by The Anglo-British Resistance Commemoration Project

Princess Anne looked overjoyed to see her godson as part of her three-day visit to Norway

Anne opted for a natural look today, wearing little to no makeup, and wore her grey strands in her signature sleek updo.

She was dressed in all her finery today, sporting gold pearl earring and a matching necklace with a brooch.

The pair unveiled a plaque given as a gift to Norway's Homefront Museum by The Anglo-British Resistance Commemoration Project.

It commemorates the intelligence cooperation between the two nations during World War II.

Earlier in the week, Anne attended the Industrial Workers Museum at Vemork and went to a reception with the British Ambassador to Norway at the British Ambassador’s Residence.

The Princess Royal, 73, oozed elegance as she donned a cream jacket embroidered with brown metallic pattern detailing at Buckingham Palace last week

Princess Anne chats to a woman dressed in a white patterned ensemble at Buckingham Palace

She also laid a wreath went she went to the Commonwealth War Graves in Vestre Gravlund ahead of visiting her godson.

Last week, Princess Anne looked elegant as she greeted guests at a garden party hosted at Buckingham Palace.

Queen Elizabeth's daughter beamed as she chatted war pensioners and service personnel who were proudly wearing their medals.

The garden party at Buckingham Palace in the capital city was hosted by the Not Forgotten Association.

Th charity provides entertainment, leisure and recreation for those who are wounded, injured or sick.

The late Queen gave the charity permission to hold an annual party at the Palace. Each year, the event brings together more than 2,000 beneficiaries of all ages and services with their carers.

On their website, the Not Forgotten Association states: 'We are indebted to Her Majesty for continuing to grant us the huge privilege of staging this unique event which we are proud to deliver on behalf of all the Armed Services and the Merchant Navy, as well as the wider service community.'