"Good morning baby ❤️."

Weeks after a source told People that Karlie Kloss is expecting her first child with husband Joshua Kushner, the model herself confirmed the news with a sweet video posted to Instagram.

"good morning baby," Kloss captioned the video.

Last month, a source shared with People that "Karlie is overjoyed to be expecting her first child in 2021. She will be the most amazing mother."

Kloss herself had not addressed the news until her Instagram post on Tuesday.

Kloss and Kushner married in October 2018 in a small ceremony in upstate New York, followed by a second celebration in Wyoming in June 2019.

The couple also celebrated their second wedding anniversary last month with a video Kloss shared on Instagram of their wedding dance, writing, "I fall more in love with you every day ❤️ Happy 2nd anniversary @joshuakushner"