Jon Bon Jovi has another job to add to his résumé — grandpa! The Stranger Things actress, 21, and her husband, 23, confirmed in a post on Instagram that they had welcomed a baby girl via adoption and they were excited for the new adventures on the horizon.

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,

Millie Bobby Brown and Jake Bongiovi, son of Jon Bon Jovi, adopted their first child a year after tying the knot. 'And then there were 3,' the pair announced on Instagram.