Ivanka Trump and Jared Kushner tied the knot in 2009. They share three children: Arabella, Joseph and Theodore.

The eldest just turned nine in July. Joseph is about to celebrate his seventh birthday in October. Meanwhile, their youngest brother is four.

As grandchildren to the incumbent U.S. president and children to the president's senior adviser, they get to be inside the White House. Based on photos that the first daughter posted on her social media she brings them to work when she's in the West Wing.

Arabella, Joseph and Theodore call the White House their "playroom," according to South China Morning Post. The youngest of the siblings reportedly took his first steps inside the presidential palace.

While the children are enjoying their time they follow certain traditions and rituals because of their religion. Reports said that Ivanka Trump and Jared Kushner are raising them in the Jewish nature.

The first daughter grew up a Christian. She converted to Orthodox Judaism before marrying Kushner.

In previous interviews Ivanka and Jared said they adhere to their faith's rituals and customs. These include the Jewish Sabbath, the kosher diet and all Jewish holidays.

Aside from their faith, the family follows a few Chinese customs. The children reportedly can speak Mandarin and they always eat noodles on their birthdays.

The same publication added that Ivanka and Kushner's eldest, Arabella, once went viral in China. The first daughter posted a video of her own daughter singing a Chinese song during the Lunar New Year.

Many in China praised Trump's daughter and granddaughter on social media. Ivanka is popular in the Asian country and she has gone viral, too, in the past.

As senior advisers inside the White House, Ivanka and Kushner have a lot of responsibilities and duties. But, despite having a busy schedule during the week they allot their weekends for family time.

Cheat Sheet said that Ivanka and Kushner always make sure they spend time with her children - even on workdays. This likely explains why she brings Arabella, Joseph and Theodore to the White House.

But, if not, she, reportedly, always goes home before dinner as it is "crucial" for her to spend time with the children during dinner and before going to sleep.