Karlie Kloss and her husband, Joshua Kushner, are officially outnumbered after the arrival of their third baby.
Kloss, 33, gave birth to a baby girl on Thursday, September 18, with Kushner, 40, sharing the news two days later.
“Rae Florence 9.18.2025 
,” Kushner wrote via Instagram, sharing a photo of the infant in her isolette.
The model and the businessman have been married since October 2018 and are already parents of sons Levi and Elijah, whom they welcomed in March 2021 and July 2023, respectively.
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In March, Kloss announced that she was expecting the couple’s third baby, writing via Instagram, “Three’s a party 
.”
Kloss showed off her growing baby bump in the accompanying photos. In the first picture, she held one of her sons while her belly peeked out from under her white button-down shirt. The next close-up image saw Kloss cradling her bare bump in a white tank top and jeans. She then held her belly in a fitted black long-sleeve dress. The final photo showed Levi and Elijah hugging with their faces turned away from the camera.
Since becoming a mother, Kloss has kept her personal life relatively private. However, she has been forthcoming about her enjoyment of parenthood.
“Not to be cliché, but everything — in the most beautiful ways,” she told Bustle in March 2024 of what changed after her second son was born.
Kloss confessed that her priorities shifted once she became a mom of two.
“I’m looking in the mirror and I have mascara left over from last night, I don’t even think I’ve run a brush through my hair today,” she noted.
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Although Kloss gave up some of her previous practices, she emphasized her gratitude as her life evolved.
“My self-care routine has definitely gotten more efficient, and maybe a little neglected, but that’s OK,” she shared. “I’m enjoying this phase of life, which has made me so much better in a lot of ways.”
While juggling her career and parenting duties, Kloss credited her kids with helping her thrive.
“As a businesswoman, I’ve become more efficient and I make decisions faster, and I think a lot of working moms can relate to that,” she said. “It’s impossible to even anticipate what is about to happen, but it’s the most beautiful changes that force you to grow.”
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Prior to becoming a mother, Kloss opened up about her decision to keep her relationship with Kushner out of the spotlight.
“It’s not like I’ve ever wanted to be so secretive about my private life,” she told Porter magazine in April 2018. “Carolina Herrera always says, ‘A woman who’s an open book is boring.’ There’s no mystery anymore. I know in my life what really matters to me. I’m not trying to hide that from the world; I just really like having a more private life. I’ve got nothing to hide, though!”
