Millie Bobby Brown Nearly Pops Out Her String Bikini To Make A Sale

Millie Bobby Brown is doing business in a bikini as she promotes her best-selling Florence by Mills brand. The 21-year-old recently posted via her beauty and makeup company's Instagram, lounging around in the sun while teasing her bombshell bikini body. Lying back on a lounger while pouting, Millie stunned in a stringy bathing suit, flaunting her curves as she topped up her tan while in a bucket hat. Pouting at the camera, Millie held up a bottle of her Florence by Mills Soft Girl Body Mist, turning her Hot Girl Summer into a Soft Girl Summer. Fans went wild in the comments, calling the actress "so beautiful" and "perfect."

Scroll for the photos. Opting for a relaxed vibe, Millie soaked up rays from a sun terrace, lying on a lounger covered by a blue towel.

Making eyes pop as she flashed her cleavage and sideboob, the Stranger Things star showed off her curves and tan lines while in a blue bikini with yellow piping, opting for a skimpy triangle top with a flattering halterneck. Rocking string ties, Millie showed hints of her toned torso while lifting one hand to her head, where a frill-accent white bucket hat shielded her from beating rays.

Millie also wore shades and her signature hoop earring finish, plus a barely there makeup layer that may well have been tinted moisturizer and blush. Pursing her lips into a pout, the Hollywood star held her Body Mist with one hand, with a caption reading: "It's a soft girl summer." Millie also offered fans 25% off their purchases, sitewide.

This wouldn't be the first Florence by Mills post bringing bikini action from Millie Bobby Brown. In the above photo, the star went for a racier, animal-print bathing suit with red piping, flashing more of her cleavage as she rocked her 2025-commenced blonde hair.

"I want all women using Florence by Mills to feel empowered and just feel happy being themselves. I want them to embrace who they are and feel so good about what they are putting on their skin," Millie told Beauty Bay.

Noting that social media can come with a lot of fakery, she continued: "I really embrace showing more ‘real’ images of women in a natural state. I love a full glam look as much as the next person, but I also love those days where you’ve just done your full skincare routine and are fresh and glowing without an ounce of makeup on." The above photo was confirmed as being straight from "Millie's camera roll."

This snap made March headlines as Millie Bobby Brown switched to her blonde bombshell era, one largely ill-received as fans claimed it made her look as old as 40.

Millie celebrated her 21st birthday in February.