Brant and Kimberly Daugherty Celebrate Son Aero’s 1st Birthday ArticlePure

Brant and Kim Daugherty are celebrating one more family milestone!

The 39-year-old actor, best known for playing Noel Kahn on Pretty Little Liars, and his wife celebrated their younger son Aero Lore’s first birthday on Tuesday, Dec. 24.

The couple posted a collaborative Instagram video of Aero throughout the past year — which they added Boney M.’s “Calendar Song (January, February, March…).” The video included adorable clips of Aero lying down as he sweetly looks up at the camera. The proud parents also added clips of Aero with his older brother, Wilder David, 3.

Along with documenting Aero’s growth from newborn to infancy, they also provided moments of Aero learning to crawl, clap and feed himself.

“One whole year of Aero! We’re so grateful for this happy, silly, chill little dude. We love you, Aero,” the parents captioned the post.

Brant also posted a sweet carousel of photos of his younger son. The first image featured Brant holding Aero’s fingers. He followed it up with a couple of selfies of himself and Aero. One of which included Brant smiling for the camera as Aero looked away from the camera.

The second selfie was of the father and son on a plane as Brant smiled for the camera and Aero seemingly lunged for the window. He finished the carousel with a close-up image of the baby smiling wide.

“A year of Aero. Happy Birthday to my sweet little man,” Brant captioned the post.

The couple announced on Jan. 1 that they welcomed Aero in a celebratory Instagram post. “We were gonna post for the holidays but ended up having the merriest Christmas of all. Welcome to the world, Aero Lore Daugherty,” Brant wrote in his caption.

The post included photos of the father of two and his newborn son and images of Aero with his brother, Wilder.

Since welcoming Aero last December, Brant and Kim, 35, have provided snaps of Aero throughout the past year. Kim posted a sweet snapshot holding 2-month-old Aero and 2-year-old Wilder in both of her arms.

Two weeks later, she added a photo of the family of four celebrating their first Easter together. 

Then in May and June, both Kim and Brant posted adorable pictures of both boys as they celebrated Mother’s Day and Father’s Day, respectively.

Brant captioned his June 17 post: “I’ve been a lot of different things in my life, but none of them compare to being dad. What an honor and a privilege it is to watch these two boys grow up. I can’t imagine anything better. Happy Father’s Day (even if I am a day late).”

Never miss a story — sign up for PEOPLE’s free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. 

Along with posting Aero’s first few months to Instagram, the parents also added photos of their infant enjoying his first vacation and first Cincinnati Bengals game.

Brant and Kim also added photos of the Daugherty family’s Halloween costume, as the two actors and Wilder dressed as Ghostbusters and Aero was one of the ghosts!