Gwen Stefani warmed hearts on Instagram, marking her son Apollo’s milestone 10th birthday with a touching reel of memories—complete with a heart-melting cameo by husband Blake Shelton in full dad-mode.

Gwen Stefani Celebrates Her Youngest Son’s Birthday

Sharing a loving montage of photos and videos to her social media, Stefani took fans on a journey through Apollo’s growth, kicking off with a precious snapshot of his newborn days cradled in her arms as he sleeps.

“Double digits,” Stefani captioned the video, “happiest of happy birthdays sweet Apollo, I love u.”

The reel beautifully captured countless sweet moments between mother and son, showing off the depth of their bond over the years. But stealing the spotlight was a particularly heartwarming clip featuring Apollo and his stepdad, Blake Shelton.

Within the family snapshots, Stefani offered glimpses into their blended household, with Shelton effortlessly slipping into his role as dad. From sharing smiles in the iconic “Voice” chair to a touching scene of Apollo enveloping Shelton in a long hug, the reel spoke volumes about the love they have for one another.

Gwen And Blake Throw Big Birthday Bash For Apollo

Gwen Stefani got the party started early for her son Apollo’s 10th birthday with a blast-from-the-past disco bash last week.

The pop star shared the vibrant and fun-filled moments on her Instagram Story, giving fans a sneak peek into the groovy celebration. The disco theme was embraced by everyone there, as they sported wigs and wore funky costumes.

Although Apollo’s actual birthday wasn’t until later in February, Stefani and Shelton decided to kick off the celebrations ahead of time, doubling it up as a joint bash for other family members with February birthdays, including Stefani’s mother, Patti, and her brother, Todd.

Watch the adorable birthday post Gwen Stefani made for her son’s tenth birthday below.