Millie Bobby Brown Outdoors In Plunging Spandex Is A '10/10'
By Evie Scott on September 7, 2025 at 1:00 PM EDT

Millie Bobby Brown is showing off her curves in a new ad campaign as she keeps her new mom cash flow steady. The Stranger Things star, 21, is mostly in the news this fall for the shock reveal that she and husband Jake Bongiovi have adopted a baby, but it was business as usual in a recent Instagram share as Millie plugged Essentia Water. Slipping into her brand ambassador shoes while stunning the camera in a sporty outfit, Millie displayed her fit figure in a teeny bralette and leggings combo, bringing the heat with her body while melting everyone as she hung out with her dog. The share earned over 400,000 likes in four hours, also earning a "10/10" comment.
Millie Bobby Brown Stuns In Plunging Sports Bra
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Scroll for the photo. Smiling as she entertained her pooch, Winnie, Millie highlighted her curves in a monochrome, skimpy bralette to match a pair of clingy leggings.
The British sensation, who is all over the news following becoming a mother this summer, displayed her taut tummy and killer hips, adding an open jacket as she strolled across a lawn.
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Looking cute in a stretchy choker necklace as she channeled singer Britney Spears' signature accessory, Millie smiled down at the dog while rocking a simple ponytail. The Florence by Mills founder also kept glam with plenty of makeup, sporting a matte look as she told fans: "When the sun shines and the water flows, Hydration is key to balancing it all.
"10/10 ad," one fan wrote. Noting that Millie was hanging out with her dog, another replied: "This outfit is everything … + Winnie!!!!
Spotted With Baby Girl In NYC
Millie Bobby Brown and Jake Bongiovi dote on newly adopted baby girl during NYC shopping trip https://t.co/NoI1HAuyPD pic.twitter.com/xD8SgqOaeq
— Page Six (@PageSix) August 24, 2025
Fans are still busy discussing Millie and her new baby. In August, the actress dropped a massive surprise on Instagram, confirming that she and Jake are now parents. Millie, who married her model husband in 2024, told fans:
"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. And then there were 3, love Millie and Jake Bongiovi." On August 24, the brunette was spotted with Jake and the couple's baby girl as she hit up the streets of New York City.
Told Baby Is A 'Fashion Accessory'
Millie Bobby Brown spotted with baby girl in first photos — did she drop a clue about her daughter’s name? https://t.co/r0QpRQ7xAz pic.twitter.com/Gr6wt7qEJ5
— New York Post (@nypost) August 22, 2025
Millie Bobby Brown received tons of approval from her Instagram followers, but the vibe was different as The Daily Mail's viewers reacted to the star's baby news.
"It's very nice that they have adopted but the cynic in me still can't help thinking that, at 21, is it more of a fashion accessory than a family? Just something else she "wanted" like a particular car or handbag," a hugely popular comment read as the outlet reported the adoption.