7 Shocking New Facts About Millie Bobby Brown (Now Millie Bongiovi) In 2025

Millie Bobby Brown, the global superstar who rose to fame as Eleven on Netflix’s *Stranger Things*, has undergone a massive, transformative shift in her life and career in late 2024 and throughout 2025. The British actress is no longer just "Millie Bobby Brown"; she is now officially known as Millie Bonnie Bongiovi, and her personal life has seen even bigger, more emotional changes than her name.

As of December 2025, the 21-year-old entrepreneur and film producer is navigating the final chapter of her breakout series, expanding her multi-million dollar business empire into new ventures, and embracing a completely new role in her personal life. These latest updates, including a bombshell adoption announcement and a new fashion line, solidify her status as one of the most powerful and influential Gen Z icons in the entertainment world.

The Complete Profile: Millie Bonnie Bongiovi's Biography & Latest Updates

The transition from a child star to a married woman, mother, and business mogul has been rapid, making 2025 the most pivotal year of her life so far. Here is a detailed look at the new facts and essential biographical details of the star who captured the world's attention.

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• Full Name: Millie Bonnie Bongiovi (née Brown)
• Date of Birth: February 19, 2004
• Age (as of 2025): 21 years old
• Place of Birth: Marbella, Andalusia, Spain
• Nationality: British
• Spouse: Jake Bongiovi (married in 2024)
• Parents: Kelly Brown (mother) and Robert Brown (father)
• Siblings: Paige Brown, Charlie Brown, Ava Brown
• Children: One adopted baby girl (adopted in Summer 2025)
• Known For: Eleven in *Stranger Things*, Enola Holmes in *Enola Holmes* film series, Madison Russell in *Godzilla* franchise.
• Business Ventures: Founder of Florence by Mills (clean beauty, coffee, fashion, petcare)
• Latest Projects (2025/2026): *Stranger Things* Season 5, *The Electric State*, *Enola Holmes 3*.

1. The Official Name Change: Why She Dropped 'Brown'

One of the most significant personal updates of 2025 is the official change of her legal name. Following her marriage to Jake Bongiovi—the son of rock legend Jon Bon Jovi—Millie Bobby Brown has officially adopted her husband’s surname.

The actress is now legally known as Millie Bonnie Bongiovi. This change was subtly confirmed during a promotional appearance, where she mentioned her new name in a light-hearted interview with her co-star, Noah Schnapp. The decision to drop 'Bobby' and 'Brown' completely from her legal name, while still using 'Millie Bobby Brown' professionally for brand recognition, marks a definitive step into her new life as a married woman and a member of the famous Bongiovi family.

This revelation has been a major point of curiosity for fans, who have been following the couple's whirlwind romance since their engagement was announced. The name change symbolizes a full embrace of her new identity, blending her personal life with the high-profile world of her husband’s family.

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2. A New Chapter: The Surprise Adoption of a Baby Girl

The biggest personal bombshell of the year came with the announcement that Millie and Jake had become parents. In the summer of 2025, the couple shared the news that they had adopted a baby girl.

While the couple has kept the baby’s name and specific details private, the news instantly trended globally, showing the immense public interest in the star's life. The couple has been seen out and about in New York City, with the new family of three braving the chilly streets. This move into parenthood at a young age, while unexpected by many, has been met with an outpouring of support from fans and fellow celebrities, cementing her new role as a young mother alongside her demanding career.

3. The Final Curtain: *Stranger Things* Season 5 Premiere

2025 is also the year the beginning of the end arrived for the series that launched her to fame. *Stranger Things* Season 5, the final installment of the blockbuster Netflix series, began its release with Volume 1 premiering on November 26, 2025.

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Millie reprises her iconic role as Eleven, the powerful telekinetic protagonist. Filming for the final season was a major event, with the cast reuniting after the Hollywood strikes concluded on November 8, 2025, clearing the way for production to begin. The anticipation for the final episodes is immense, with fans eager to see how the Duffer Brothers conclude the story of Hawkins, the Upside Down, and Eleven’s journey. Her promotional appearances for the final season, including a UK Special Screening in London, have dominated entertainment news.

4. Career Expansion: From Damsel to *The Electric State*

Beyond the finale of *Stranger Things*, Millie’s filmography is rapidly expanding, showcasing her growth as a film producer and versatile actress. Her 2025 and 2026 slate is packed with high-profile projects:

• *The Electric State* (March 14, 2025): This highly anticipated sci-fi adventure film, directed by the Russo Brothers (known for the Marvel Cinematic Universe), sees Millie star in a post-apocalyptic world.
• *Enola Holmes 3* (In Development): Following the success of the first two Netflix films, the third installment of the detective series, which she both stars in and produces, is officially in development, continuing her collaboration with Netflix.
• Sport Biopic: She is also slated to star in an untitled sport biopic directed by Gia Coppola, further demonstrating her commitment to diverse and challenging roles outside the fantasy/sci-fi genre.

These projects, alongside her role as a producer, highlight her strategic shift toward controlling her own narrative and creative output in Hollywood.

5. The Florence by Mills Empire: Coffee and Fashion

The expansion of her beauty brand, Florence by Mills, has been aggressive and highly successful in 2025, solidifying her status as a serious entrepreneur and Gen Z business icon. The brand has moved far beyond its initial focus on clean beauty products.

• Florence by Mills Coffee: In March 2025, she launched a line of flavor-packed, ready-to-drink lattes, expanding the brand into the competitive beverage market.
• Florence by Mills Fashion: Recognizing a gap in the market, she unveiled a fashion line in collaboration with Delta Galil USA, stating her intention to meet the needs of her generation through accessible and trendy clothing.
• New Categories: The brand’s reach now extends into fragrance and even petcare, demonstrating a multi-million dollar strategy that leverages her massive social media presence and Amazon deal extension.

This business acumen shows she is building a legacy that will last long after *Stranger Things* concludes, mirroring the success of other celebrity-backed lifestyle brands.

6. Embracing the 'Naked Dressing' Trend

In 2025, Millie Bobby Bongiovi has also made headlines for her bold and mature fashion choices, fully embracing the "naked dressing" trend. She has been seen stunning on red carpets and at special screenings, including the *Stranger Things 5* premiere, in daring mesh and sheer outfits that celebrate effortless sensuality and modern style.

Her fashion evolution is a clear statement of her transition into adulthood, moving past the youthful image of her most famous character. This embrace of high-fashion and trending aesthetics has positioned her as a major force in the fashion world, influencing the Gen Z fashion revolution and showcasing a confidence that resonates with her global fanbase.

7. Advocacy and Social Impact: A Powerful Voice

Despite her busy schedule, Millie has continued her role as a dedicated advocate and social worker, a pillar of her public life. She remains a prominent voice on issues important to her generation, using her platform to promote mental health awareness and anti-bullying campaigns. Her work as a UNICEF Goodwill Ambassador continues to be a key focus, demonstrating that her influence extends far beyond the screen and the boardroom. Her commitment to social causes ensures that her public image is well-rounded, balancing her celebrity status with meaningful global impact.