John Legend and Chrissy Teigen’s daughter Esti is hitting some major milestones!

The “All of Me” singer took to Instagram on Wednesday (Feb. 7) to share a video of the one-year-old cutie taking a wobbly few steps. “She’s walkin,” he captioned the post, which you can see here.

It’s been an exciting 2023 for the couple. In June, Legend and Teigen announced they welcomed their fourth child, a baby boy, via surrogate. With the process of IVF — which the couple also employed when becoming pregnant with Miles and his older sister Luna — Teigen became pregnant with baby girl Esti, whom the couple welcomed in January.

Teigen revealed in an Instagram post that around the time she became pregnant, the couple met their surrogate, a woman named Alexandra who has since become a close friend. “Just minutes before midnight on June 19th, I got to witness the most beautiful woman, my friend, our surrogate, give birth amidst a bit of chaos, but with strength and pure joy and love,” Teigen wrote, thanking Alexandra for the “incredible gift.”

Legend told E! News that the Esti’s unique moniker was intially the brainchild of wife Chrissy Teigen, but it also has surprising roots in his family tree. “It turns out, my great-grandmother was named Esther,” he said. “It wasn’t intentionally after someone, but once Chrissy told me that idea, I was like, ‘Oh, my great-grandmother’s name was Esther.’