Karlie Kloss is pregnant and expecting her first child with husband Joshua Kushner.

“Karlie is overjoyed to be expecting her first child in 2021,” a source close to Kloss told People on Thursday. “She will be the most amazing mother.”

Neither Kloss nor Kushner have confirmed the announcement.

Kloss, 28, and Kushner, 35, celebrated their second wedding anniversary on October 18, though they have been together for almost 10 years. The couple’s Jewish wedding ceremony was small, with less than 80 attendees and took place in upstate New York.

Kloss’ relationship with the businessman began in 2012. Her husband is also the younger brother of President Donald Trump‘s daughter Ivanka‘s husband Jared Kushner.

Although the pair has ties to the Republican White House, Kloss has been outspoken on about her support of Democratic nominee for president Joe Biden, posing on Instagram in a facemask branded with his campaign logo while dropping off her mail-in ballot. The younger Kushner has also spoken about his liberal views, telling Forbes in 2017, “It is no secret that liberal values have guided my life and that I have supported political leaders that share similar values.”