Ingrid Alexandra from Norway is looking stunning in a black suit. 

Ingrid Alexandra, the granddaughter of reigning King Harald V and eldest child of Crown Prince Haakon, was photographed in her private office at The Royal Palace, in Oslo, ahead of the milestone tomorrow.

The black power blazer with matching black slim-cut trousers and a cream blouse looked great on her. Ingrid Alexandra kept things simple by letting her brunette hair fall to her shoulders. She also left her make-up natural.

Ingrid Alexandra, said the palace in a statement, will become more visible and assume greater responsibilities as a representative of the royal family. She will also continue her focus on education. 

Ingrid Alexandra, Norway’s first female monarch, will succeed her father, Crown Prince Haakon (48), who changed the law so that first-born daughters could ascend to the throne instead of their older male brothers.

Birthday girl! Ingrid Alexandra, the granddaughter of reigning King Harald V and eldest child of Crown Prince Haakon, was photographed in her private office at The Royal Palace, in Oslo, ahead of her 18th birthday tomorrow

Birthday girl Ingrid Alexandra is the granddaughter of King Harald V, and the eldest child from Crown Prince Haakon. She was taken in her private room at The Royal Palace in Oslo ahead of tomorrow’s 18th birthday.

Heir to the throne: Ingrid Alexandra will become Norway's first female monarch in more than 600 years after her father Crown Prince Haakon, 48, secured her place in the line of succession by changing the law to allow women to ascend the throne

Heir to the throne: Ingrid Alexandra will become Norway’s first female monarch in more than 600 years after her father Crown Prince Haakon, 48, secured her place in the line of succession by changing the law to allow women to ascend the throne

Haakon, 48, ascended the throne ahead of his older sister Princess Märtha Louise, 50, who now lives in the US with her boyfriend, the spiritual leader Shaman Durek.    

Their father King Harald, 84, ascended the throne in 1991.  

Ingrid has a younger brother, Prince Sverre Magnus, 16, and an older half-brother on her mother’s side, Marius Borg Høiby.

The previous Norwegian queen was Queen Margaret, who reigned over Norway, Denmark and Sweden from the late 1380s until her death in 1412.

Born in 2004 in Oslo, Princess Ingrid Alexandra attended the same local primary school as her half-brother, Mette-Marit’s son from a previous relationship. 

Because her parents wanted her to grow up in a normal environment, they chose this school. 

Royal family: Ingrid Alexandra, pictured with her parents Haakon (right) and Mette-Marit (centre), brother Sverre Magnus (left) and grandparents Sonja and Harald (front)

Ingrid Alexandra (right), her parents Haakon, and Mette Marit (centre), as well as brother Sverre Magus (left), and grandparents Sonja & Harald (front).

Newspaper reports said Princess Ingrid Alexandra would walk to school with her half-brother. Officials at the school wanted to create a safe environment where princess Ingrid Alexandra could meet new friends and get some relief from the public eye.

Ingrid Alexandra, secondary student, is an avid surfer and boxer as well as a skier. Ingrid Alexandra won the gold medal at the Norwegian junior surfing championship in October 2020.

Ingrid Alexandra participated in several public events, which included the opening of a park for public sculptures in her honor in 2016.  

Meanwhile Ingrid Alexandra’s cousin has become a social media sensation after building up a 200,000-strong following sharing snaps of her stylish outfits and easy make-up tips.

Social media star: Ingrid Alexandra's cousin Leah Behn, 16, the daughter of Princess Martha Louise of Norway and her late husband Ari Behn, has racked up tens of millions of views across her TikTok, YouTube and Instagram pages where she share insights into her jetset lifestyle

Ingrid Alexandra’s cousin Leah Behn (16), is an Instagram star and social media star. Leah Behn was the 16-year-old daughter of Princess Martha Louise, Norway, and Ari Behn.

Leah Behn (16), the 16-year-old daughter of Princess Martha Louise, and her late husband Ari Behn has amassed tens to millions of views on her TikTok and YouTube channels. There she shares insights about her jetset life.

But the student, who is untitled and sixth in line to the throne, appears to live a life away from royal duty, instead posting about her sunny trips to LA and Dubai, going thrift shopping,  and spending time with her mother and sisters Maud, 18, and Emma, 13. 

In one clip posted to TikTok, she compares her relationship with her mother to that of Rory and Lorelai Gilmore of hit noughties show Gilmore Girls.