Karlie Kloss Shares Son's Name, First Photo With Her Baby After 'Leak' From Unlikely Source: Report

Karlie Kloss has revealed the name of her first child with her husband, Joshua Kushner.

Kloss and her businessman husband have been keeping their baby boy's name under wraps since welcoming him in March. However, on Friday, the 28-year-old model finally shared on Instagram the name they gave their child. "Levi Joseph [blue heart emoji] 3.11.21," she wrote.

The announcement was accompanied by the first photo with their son. In the picture, Kloss is holding her little's one hand, and on one of her fingers is a gold ring that says, "Mama."

Kushner announced on March 14 that they welcomed their first child, writing on his since-deleted Instagram account, "Welcome to the world," People reported. However, at the time, he and Kloss did not share any details about their baby, including his name.

Following her latest post, Kloss and Kushner received tons of congratulatory messages from her followers, including fellow celebrities.

"Oh MAMA COYOTE. LEVI we love youuu," Poppy Delevingne wrote.

"Baby!!!!!!!! Welcome to the world Levi! We love you!!!!!!" Karla Welch added.

"Congratulations Karlie," Grace Elizabeth wrote. "Welcome to the world super-Pisces," Astro Twins commented.

Meanwhile, the baby name reveal comes shortly after it was leaked by an unlikely source, Page Six reported. Israeli institution Yeshiva Reishit referred to their son as "Levi Joseph" in the "Mazel Tov" section of an email sent out Friday congratulating Kloss and Kushner, according to the outlet.

Page Six said it reached out to Kloss and Kushner's rep after informing the couple that they would be running a story about it. Shortly after, however, Kloss posted the photo with their child and announced his name on Instagram.

Joseph is the name of Kushner's real estate tycoon grandfather, the outlet noted. The email from Yeshiva Reishit also mentioned that he attended the school in 2003.

Kloss and Kushner announced that they were expecting their first child in October 2020, just days after their second wedding anniversary.

"Karlie is overjoyed to be expecting her first child in 2021," an unnamed source close to Kloss told People at the time. "She will be the most amazing mother."

Kloss tied the knot with Kushner in October 2018 in a small, Jewish ceremony in upstate New York.