Ace Knute just got his first cut!

The younger child of Jessica Simpson and husband Eric Johnson looks all 4 years of his age in a sweet photo Simpson, 37, shared to Instagram Wednesday.

Ace’s signature shoulder-length blond locks have been sheared to reveal a shorter, yet still adorably shaggy cut as the little guy wades in the water in front of a stunning mountainous landscape.

“First haircut ✔️ (Thanks @jessieholiday for making my stud look all grown up ?) #ACEKNUTE,” the proud mama captioned the memory.

It’s been an emotional milestone-laden time for the mom of two. Last week, she shared a photo of 5-year-old daughter Maxwell “Maxi” Drew, decked out in her first-day-of school best and striking a precious pose for the camera.

“KINDERGARTEN ?? #MAXIDREW,” Simpson wrote alongside the snap of her mini-me.

Source:people.com