The boyfriend of supermodel Karlie Kloss was spotted on a quiet dinner date with the wife of Russian oligarch Roman Abromovich on Tuesday night in New York City.

Joshua Kushner, the younger brother of President Trump's aide and son-in-law Jared, enjoyed some sushi with Dasha Zhukova at Blue Ribbon in Manhattan's Soho neighborhood.

The pair entered the establishment separately before making their way to a small table tucked away in the back of the restaurant at Joshua's request, where they were seen whispering and smiling throughout their meal.

After they finished dining the two walked out together with Joshua covering his face with his sweatshirt hood before hugging Dasha goodbye.

She then got into a waiting car and headed home for the night.

Out and about: Joshua Kushner, 31, enjoyed a quiet dinner with Dasha Zhukova, 35, at Blue Ribbon Sushi in New York City on Tuesday night (Kushner and Zhukova above leaving the restaurant)

Gentleman: Joshua walked Dasha to the end of the street and then hugged her (above) before putting her in a car

Incognito: Joshua, an investment banker and the founder of Thrive Capital, then hid his face (above) as he exited the eatery with Dasha

Just the two of us: The pair sat in a table towards the back of the room at Joshua'a request and spent the evening whispering and laughing with one another

Joshua and Karlie have been dating for close to five years, with her frequent travel schedule making it hard for the two to be in the same city at the same time.

That being said, Joshua appeared to be noticeably absent from a dinner Karlie hosted last week in honor of International Women's Day in New York City.

Just two months prior however, Joshua made the trek down to Washington DC to participate in the Women's March despite his brother's role in the new administration.

Karlie also seemed to be making her thoughts on the policies of the new administration very clear on Oscar night, walking the red carpet in a stunning white Stella McCartney gown that she paired with a blue ACLU ribbon.

Joshua was once again absent from that event and the Vanity Fair Oscar Party which followed, where Karlie stunned on the red carpet in a second look designed by Naeem Khan that showed off her picture-perfect pins and divine decolletage.

The 24-year-old American beauty and her investment banker beau, 31, have not been photographed together in months, but did independently post photos on their Instagram accounts three weeks ago suggesting they were away together in the Turks & Caicos.

There is a good chance that Joshua could be keeping a low profile to avoid any possible conflict in public caused by the strong opinions many have about his brother Jared and sister-in-law Ivanka.

Young in love: Joshua has been dating 24-year-old supermodel Karlie Kloss for close to five years (pair above last March at a Knicks game)

Together: Karlie and Josh have not been seen together in months, but did post images three weeks ago from Turks & Caicos (Karlie's pic on left, Joshua's on right)

Subtle snap: Joshua posted a photo of himself and brother Jared in front of President Kennedy's portrait in the White House (above) shortly after President Trump's inaguration

Karlie seems to have no problem with Ivanka, as she is close to the First daughter's good friend Wendi Deng and the three were seen at the US Open together in September.

Another one of the many friends the two have in common is Dasha, who Joshua posted a photo of to Instagram around the same time he began dating Karlie, referring to her as 'my friend dasha.'

The 35-year-old editor and art collector has been married to Roman for close to a decade and they have a young son and daughter.

They split their time between Moscow, London, St. Barts and New York City, where the couple is in the middle of constructing a massive property combining three townhouses.

The finished product will be worth well over $100million, which will barely make a dent in his fortune, which is estimated to be $7.6billion.

Gal pals: Ivanka trump, Dasha and Karlie this past September at the US Open in New York City (above)

Fashionable lady: Dasha was photographed with her husband Roman last week (right) and is always at the same fashion events as Karlie (right at the annual Serpentine Gallery event in 2015)

My friend Dasha: Joshua posted a photo of the Russian art collector (above) around the same time he began dating Karlie

In addition to his ownership stakes in a number of companies, the 50-year-old also owns the football club Chelsea FC and the world's second largest yacht, Eclipse, which measures 536 feet.

He and Dasha are seldom photographed together in public, but were actually out just last week in Moscow for an event at the Garage Museum of Contemporary Art.

Dasha runs that museum, which she founded shortly after marrying Roman.

She is one of Karlie's closest friends in the fashion would, and the women are frequently seen together at parties and on vacations.