Millie Bobby Brown and Jake Bongiovi’s respective families are over the moon after the couple adopted a baby girl — and that includes the child’s proud grandpa, rocker Jon Bon Jovi. “Jon has always been a hands-on dad so it’s no surprise that he’s completely embracing this new grandpa role,

"Stranger Things’ star and her husband shared great news with their fans. The star took to Instagram to reveal her excitement about starting a new chapter of parenthood.

Millie Bobby Brown and Jake Bongiovi are officially parents. The couple announced Thursday in a joint Instagram post that they recently welcomed a baby girl through adoption.