Millie Bobby Brown fans are all making same remark after she shares photo of new baby girl

Millie Bobby Brown fans are all saying the same thing after she gave the world a first glimpse of her baby girl on Monday (1st September).

For those who missed the exciting announcement last month, the Stranger Things star, 21, revealed she had adopted a baby with her husband, Jake Bongiovi, 23.

She took to Instagram on August 21st with a surprise message for her followers, sharing the news of their new addition.

The actress penned: "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."

She signed it off with: "And then there were 3. Love, Millie and Jake Bongiovi."

And now, just weeks later, Millie has given fans a sneak peak into life as a new mum, as she shared a carousel of pictures alongside three emojis - a milk bottle, a star, and a chick.

Millie Bobby Brown has shared a first glimpse at her baby girl (Instagram/milliebobbybrown)

She included seven pictures in the carousel post - a sweet snap of Jake planting a kiss on his wife's cheek, Millie looking incredible in a matching leopard-print headscarf and bralette, a sunset, another mirror selfie of Millie, a candid shot of her holding luggage walking through a security screening, and a pig.

However, the picture that of course everyone is obsessing over is the one of newbie dad Jake holding a baby carrier, presumably with their baby daughter tucked inside as they walk towards a plane.

Although you can't see the baby, social media users have gone wild for the photo and are all making the same remark in the comments - how they are the 'cutest parents ever'.

One Instagram user wrote: "Jake on dad duty we love to see it," while a second added: "Happy for you guys and this next journey in your lives."

A third penned: "Thank you for adopting and showing the joy" and a fourth quipped: "Motherhood looks beautiful on you."

Other commenters agreed: "The cutest ever" and "You are so cute Millie you are the best mother forever."

While another fan emotionally penned: "Good luck in this new phase of your life. You will be wonderful parents."

The 21-year-old actress revealed she had adopted a baby with her husband Jake Bongiovi last month (Instagram/milliebobbybrown)

"What a lucky child. You better be playing Bon Jovi for that kid. Raise them up on good music," remarked someone else.

While another Instagram user added: "So excited for you both! Such sweet souls for the animals, so I know you will be the best parents!"

And someone else gushed: "Okay I need more of the parent content!!! I love it."

Millie tied the knot with Jon Bon Jovi's son Jake during a lavish ceremony in May of last year, and the actress has always been open about her desire for a big family.

During an appearance on the Smartless podcast earlier this year, she discussed how important being a mother is to her.

The star said: "My mom actually had her first child at 21, and my dad was 19. And you know, it's been my thing since before I met Jake.

"Since I was a baby, I told my mom, like, baby dolls. I wanted to be a mom just like the way my mom was to me. And my nan, my grandmother is, she was a huge part of my life."

She continued: "And so, yeah, I mean, Jake knows how important it is to me and, of course, I want to focus on really establishing myself as an actor and as a producer, but I also find it's so important to start a family for me personally."