Green Day Frontman Billie Joe Armstrong shared a recent Instagram video on his official page, and congrats being an uncle for the first time.

Here is what he wrote:

“Me and Mickey O!”

Fans also commented about the video and sent their gratulations to Billie.

rage_and_love80 wrote:

“I love it when babies laugh 🤣 This is probably one of the cutest videos I’ve seen in a while @billiejoearmstrong”

A fan named Oscar commented:

“And this is why greenday is the most kickass as well as wholesome and adorable band ever!”

A fan named Curvy said that:

“Omg my heart just exploded!”

Here is Billie Joe Amstrong’s Instagram post:

View this post on Instagram

Me and Mickey O!

A post shared by Billie Joe Armstrong (@billiejoearmstrong) on