He’s here!

Alexa PenaVega and husband Carlos PenaVega welcomed their second son, Kingston James PenaVega, on Sunday, June 30, the couple announced on their respective Instagram accounts on Tuesday.

“It’s official! We are now a family of 4!” the new mom of two captioned a family photo announcing her newborn’s birth.

Carlos posted the same photo, tacking on the hashtag, “#KingstonJamesPenaVega.”

Baby K.J. is the second child for the couple, who are already parents to son Ocean King, 2.

View this post on Instagram

It’s official! We are now a family of 4!

A post shared by Alexa PenaVega (@vegaalexa) on Jul 2, 2019 at 1:43pm PDT

Source / Read more: PEOPLE.com