Millie Bobby Brown is acing the hair game.
The Stranger Things actress unveiled a new makeover while enjoying the women's semifinals at the 2025 Miami Open on March 27 alongside husband Jake Bongiovi and his father, Jon Bon Jovi.
While holding hands with the 22-year-old at the tennis match, Millie debuted a new sleek, dark brown hairstyle put up in a red floral clip.
Her new 'do was styled with a white cardigan around her shoulders, a pair of pink sunglasses and gold jewelry. Jake, meanwhile, wore a black graphic tee and black sunglasses, while Bon Jovi himself went for a gray T-shirt and a light pink trucker hat. The trio was all smiles while sporting their orange lanyards in their roomy seats at Hard Rock Stadium, where No. 1 Aryna Sabalenka won the match over No. 6 seed Jasmine Paolini.
Her hair transformation comes just weeks after she showed off a bleach blonde look while celebrating her 21st birthday on February 19.
However, her lighter locks and more mature fashion style have caused a flood of comments on social media, with Millie ultimately clapping back at any criticism of appearance as she gets older.
"This isn’t journalism. This is bullying," Millie said in an Instagram video alongside headlines. "The fact that adult writers are spending their time dissecting my face, my body, my choices, it’s disturbing. The fact that some of these articles are written by women? Even worse."
"I refuse to make myself smaller to fit the unrealistic expectations of people who can’t handle seeing a girl become a woman," she continued. "I will not be shamed for how I look, how I dress, or how I present myself."
And no matter how she chooses to style herself, Millie knows that family time is always en vogue. In fact, her recent sporty appearance isn't the first time Millie has been spotted enjoying time with her father-in-law. Millie and Jake traveled to Italy with the "It's My Life" singer and his wife, Jake's mom, Dorothea Hurley, shortly after their 2024 wedding.
And Bon Jovi definitely doesn't think the Enola Holmes actress gives love a bad name when it comes to her relationship with his son.
"She's fabulous," the rocker told E! News in April 2024. "She's really wonderful and her and Jake are a great couple."
Read on for more of Millie and Jake’s love story.
June 2021: First Instagram Pic
The pair sparked romance rumors around the time that Jake posted this photo, with the caption, "bff <3"
November 2021: Never Say Goodbye
The couple officially confirmed their romance with this PDA pic.
November 2021: Bon Jovi 2.0
"We're starting a band," Jake wrote on Instagram, "send name ideas."
December 2021: Merry Christmas
The Stranger Things star and the actor celebrated their first Chirstmas together in 2021.
December 2021: Happy Holidays
Sweet selfie.
February 2022: Celebrating Millie's 18th Birthday
Twinning.
March 2022: Red Carpet Official
Millie and Jake make their first joint appearance at a celebrity event—the 2022 BAFTA Film Awards in London.
May 2022: Stranger Things Premiere
Millie and Jake were twinning at the premiere of Stranger Things season four in New York City.
January 2023: New Year's
Millie shared photos of the couple in celebration of the New Year, writing, "endlessly in love with the year I've had."
January 2023: New Year's
One snapshot showed a photo booth strip of the loved-up couple.
January 2023: New Year's
As Millie put it, "grateful for my friends, family, donkey (bernard), my doggies, my puppies teeth, and my partner for life."
February 2023: Golden Birthday
Jake marked Millie's 19th birthday on Feb. 19, 2023 with a sweet tribute, writing, "Another year around the sun together happy 19th to the girl of my dreams."
February 2023: Golden Birthday
The sweet post included photos of the couple.
February 2023: Golden Birthday
The pair's silly side is depicted in one image of Jake and Millie clowning around in the pool
February 2023: Golden Birthday
Jake and Millie snuggle up in a romantic selfie.
April 2023: Engaged
Millie announced the couple's engagement on Instagram, quoting Taylor Swift's song "Lover." The two would go on to celebrate with family and friends at an engagement party weeks later.
July 2023: Six Flags Visit
Millie and Jake enjoyed a day out with her sister Ava Brown, 11, and friends at the Six Flags Over Georgia theme park.
September 2023: Summer Nights
Jake shared this pic in the final days of summer 2023.
November 2023: Glamour Women of the Year
The two appear at the event, where Millie was honored as one of two Global Women of the Year.
February 2024: Happy Birthday Millie
Jake shared a tribute to his partner for her 20th birthday, writing, "Happy birthday my beautiful fiancéI love you so much. Big year ahead."
March 2024: Anniversary
Millie shared this tribute to Jake on their third dating anniversary.
May 2024: Married
After three years of dating, the duo tied the knot in a private ceremony, multiple outlets reported.
August 2025: Expanding Their Family
Over a year after their nuptials, Millie and Jake shared they had a new arrival.
"This summer, we welcomed our sweet baby girl through adoption," the couple announced in an Aug. 21 Instagram post. "We are beyond excited to embark on this beautiful next chapter of parenthood in both peace and privacy."
They concluded, "And then there were 3."