Nina Agdal slips into an oversized blazer as she celebrates her 29th birthday

Nina Agdal slips into an oversized blazer as she celebrates her 29th birthday with her boyfriend Jack Brinkley-Cook at a lunch date in NYC

She turned 29 on Friday. 

And Nina Agdal celebrated her birthday in style on Saturday as she rocked an oversized blazer for lunch in New York City

The runway model looked effortlessly chic as she arrived at Cipriani restaurant in Soho with her boyfriend, Jack Brinkley-Cook and friends. 

Model chic: Nina Agdal celebrated her 29th birthday in style on Saturday as she rocked an oversized blazer for lunch in New York City with her boyfriend, Jack Brinkley-Cook and friends

She completed the look with a white top and cream handbag draped over her shoulder. 

Opting for practical footwear, Nina sported classic white trainers and she protected herself from the novel coronavius with a black face mask. 

Her caramel tresses were brushed away from her face in a high ponytail as she wore minimal make-up. 

The Danish model was also seen rocking circular shades as she blew out a candle while sat outdoors at the swanky eatery. 

Stunning: The runway model completed the look with a white top and circular shades as she dined at Cipriani restaurant in Soho and blew out a candle to mark her birth date

Stunning: The runway model completed the look with a white top and circular shades as she dined at Cipriani restaurant in Soho and blew out a candle to mark her birth date

She added a delicate touch with gold jewellery while her boyfriend, 25, cut a casual figure in a white tee and khaki cargo trousers.   

Jack, the son of model Christie Brinkley, posted a sweet birthday tribute for Nina on Friday with a slideshow of snaps from their travels.

Among them showed the couple clinking glasses on a scenic boat ride. 

‘I love you,’ he gushed over his girlfriend of three-years, who is best known for gracing the cover of the 50th anniversary of The Sports Illustrated Swimsuit Issue with Chrissy Teigen and Lily Aldridge in 2014.

Cheers! Jack, 25, the son of model Christie Brinkley, posted a sweet birthday tribute for Nina on Friday with a slideshow of snaps from their travels

Cheers! Jack, 25, the son of model Christie Brinkley, posted a sweet birthday tribute for Nina on Friday with a slideshow of snaps from their travels

She first became an international sensation during her relationship with Leonardo DiCaprio, who is 17 years older than her.

The pair split in 2017 when Nina was 25, and he is now dating 23-year-old blonde Camila Morrone, whose mother used to date Al Pacino. 

Jack’s biological father is Christie’s third husband, Richard Taubman, but he was adopted by her fourth husband Peter Cook.

Christie also has two daughters – Sailor, 22, by Peter, and Alexa, 34, whom she shares with her second ex-husband, singing star Billy Joel.

'I love you:' He gushed over his girlfriend of three-years, who is best known for gracing the cover of the 50th anniversary of The Sports Illustrated Swimsuit Issue

‘I love you:’ He gushed over his girlfriend of three-years, who is best known for gracing the cover of the 50th anniversary of The Sports Illustrated Swimsuit Issue