India, Aug. 22 -- Millie Bobby Brown and Jake Bongiovi have adopted a baby girl, the couple announced on Instagram on August 21. The Stranger Things star and singer Jon Bon Jovi's son tied the knot last year.

"This summer, we welcomed our sweet baby girl through adoption", they said, adding, "We are beyond excited to embark on this beautiful next chapter of parenthood in both peace and privacy." The message ended with "And then there were 3."

Even before the announcement, Mille Bobby Brown, best known for playing Eleven on the Netflix series, shared her views on early parenthood, while speaking on the Smartless podcast on March 10.

"I'm still really young. But my mom actually had her first child at 21 and my dad was 19."

Bongiovi was ...