Kushner announced the arrival of her first child on Instagram on Sunday.
“Welcome to the world,” he wrote next to a picture of the newborn. His wife Kloss, supermodel and presenter of “Project Runway,” first revealed her pregnancy in a November Instagram video.
Kushner, the founder of an investment firm, is the brother of Jared Kushner, son-in-law of former President Donald Trump and a former White House adviser.
He and Kloss have been together since 2012. They got engaged in 2018 and got married later that year.
Fans have been notoriously curious about the couple and have raised questions about the relationship between Kloss and his in-laws, Jared Kushner and Ivanka Trump. Kloss has been outspoken about his support for the Democratic Party and has posted about his support for President Joe Biden and Vice President Kamala Harris during the 2020 election.
A Kloss representative did not immediately respond to a request for comment Sunday.