Brooklyn, the daughter of Vanessa and Nick Lachey, is about to bid farewell to her single-digit years. It’s a bittersweet moment, as she’s growing up so fast. You don’t have to take my word for it, just ask her parents.

The Love Is Blind cohosts commemorated Brooklyn’s ninth birthday on January 5th. They did so by posting a then-and-now picture of her. The first photo showed her as a one-year-old, donning a crown. The second was a more recent snapshot from a beach day.

In the latest photo, Brooklyn was clad in white overalls. She topped it off with a Cincinnati beanie, making a heart shape with her hands against a lake backdrop. It was a sight to behold.

“Brooklyn Elisabeth Lachey, from 1 to 9 in the blink of an eye,” the couple captioned the Instagram post. They added, “Happy Birthday to our Baby Girl.” It was a heartfelt tribute to their little princess.

Vanessa took to her Instagram Story to express her adoration for her daughter. She couldn’t resist pointing out Brooklyn’s adorable baby cheeks. It was a sweet, nostalgic moment.

But Brooklyn isn’t the only child in the Lachey household. Vanessa and Nick are also parents to Camden, who’s 11, and Phoenix, who’s 7. Phoenix celebrated his birthday just last month. It’s a busy, joy-filled household, that’s for sure.