"We are beyond excited to embark on this beautiful next chapter of parenthood in both peace and privacy," Brown and Bongiovi wrote in their joint post.

Stranger Things star Millie Bobby Brown has adopted a baby with her husband of one year, Jake Bongiovi.

“This summer we welcomed our sweet baby girl through adoption. We are beyond excited to embark on this beautiful next chapter of parenthood in both peace and privacy,” the Instagram post reads.