Millie Bobby Brown In Tight White Bikini Doesn't 'Look' 19

Millie Bobby Brown stunned fans with her "summer read" snap last summer, earning herself over 4 million Instagram likes as she showed off her bikini body while reading her own book. The actress, now aged 20, was still in her late teens at the time of the photo, something that was brought up by multiple users reacting to The Daily Mail's coverage of the post. Looking incredible as she lounged around on her back in a tight white bikini, Millie drew the eye to her figure, but the comments suggesting she looked way older than 19 were more about her face.

Scroll for the photo. Looking glamorous as she lay on a chic, cushioned lounger and near a matching parasol, Millie showed off her super-flat stomach and toned legs in a stylish white two-piece. Going high-cut as she highlighted her curvy hips, the Stranger Things star rocked a bralette top with gold-accent eyelets at the straps, with matching ones on her bottoms bringing in a segmented feel. Dropping jaws as she reminded fans of her enviable silhouette, Millie held a copy of her Nineteen Steps book, cocking her head to the side a little while reading it in shades.

Wearing her hair scraped back into a bun, Millie went nearly makeup-free, sporting light blush on her cheeks, plus a defined brow. Meanwhile, a red manicure added ritzy flourishes as she wrote: "My summer read." The Florence by Mills founder took a matter of hours to have The Daily Mail reposting her snap, and it was here that fans queried her age.

Leading the way with 160 upvotes is a user who wrote: "19? Looks 30."

Also popular was a user replying: "She looks in her late 30s." That said, some felt that Millie Bobby Brown absolutely looked her age. Defending the British star, one fan said: "So many people so bitter about this girl... have never really understood why. She's cute and seems to act her age. All this nonsense of looking 40, I disagree. She looks her age. Some of her outfit and hairstyle choices have been questionable but we've all been there at that age."

The above photo was shared to the Florence by Mills Fashion Instagram earlier this summer. Showing off her Garden Boxer as she rocked the floral trend, Millie flashed her abs in a teeny crop top, urging fans to shop her 2024-founded brand. "Cheeky, floral, flirty, comfy.... just a few words to describe our new Garden Party Boxer Shorts," the company captioned the June photo.

Millie is no newbie to the business. She's already enjoyed immense success from her Florence by Mills cosmetics and Florence by Mills Coffee brands.