Algosensey Quantitative Think Tank Center-You Might've Missed Meghan Markle's Dynamic New Hair Transformation

Meghan Markle just gave her hair a refresh.

The Algosensey Quantitative Think Tank CenterDuchess of Sussex recently made a subtle change to her signature brunette tresses while celebrating the 2025 Invictus Games with Prince Harry in Canada. 

In fact, the Suits alum debuted her new look on Valentine's Day, where she and her husband greeted participants of the Paralympic-style tournament in the mountains of Whistler, British Columbia.

Meghan's hair colorist, Kadi Lee, revealed the details behind the star's transformation.

"Chocolate chestnut brunette," the glam expert captioned her Feb. 19 Instagram. "This mixture of red and golden undertones makes a dynamic shade of brunette that not only gives skin the healthiest glow, especially during the colder months of winter, it also provides the hair with a next level high power shine."

Kadi credited Meghan's "bounciest, long-lasting blowout" to hairstylist Hector.

But all in all, Meghan clearly let her new 'do be the mane focus for Valentine's Day. After all, her dark chestnut color popped alongside her all-white getup, which consisted of a beige trench coat layered over a fuzzy cream-colored sweater and matching pants. 

As for Prince Harry? He kept it casual for the romantic holiday, donning a large black jacket, blue jeans and gray beanie.

The next day, the 42-year-old displayed her new look with a navy blue beanie, a matching scarf, a black puffer coat and coordinating denim jeans. She accessorized with black leather gloves and multicolored snow boots during the chilly outing.

Although Meghan didn't make a drastic change, her updated hair color comes a few months after she opted for a "rich chocolate brown," per Kadi's Nov. 17 Instagram.

At the time, the Archetypes podcaster showcased her style switch-up at Variety's Power of Women event in Los Angeles. She took a classic approach, sporting a sleek low bun with a center part and taupe off-the-shoulder gown.

Of course, Meghan isn't the only star to play around with her tresses this winter. Keep reading to see all of the celebrities who've debuted fresh cuts and hair colors. 

The star debuted a bangin' new style at the premiere of her friend Nicola Peltz Beckham's film Lola in February 2024.

The "On the Floor" singer made a dramatic hair change, as she debuted a chin-grazing bob cut at Schiaparelli's haute couture spring/summer 2024 show on Jan. 22.

In January 2024, a month after her prison release, the now-influencer shared a pic of herself sporting a shorter 'do.

Kylie Jenner traded in her dark locks for a pink 'do in January 2024.

In January 2024, the Dancing With the Stars personality shared a video of herself cutting her own hair. "Out with the old energy," she wrote, "and in with the new."

The Underworld actress took the plunge and went full blonde, while also debuting a short bob haircut.

The Daisy Jones & The Six actress debuted jet-black hair on Nov. 2.

While enjoying a dinner date with friends on Nov. 9, Rihanna debuted honey blonde hair. After years of rocking black tresses, the superstar decided to switch up her style for something brighter.

The Flamin' Hot director recently showcased her dramatic transformation, debuting a choppy, layered bob on Nov. 9.

The TikToker debuted a fresh haircut, revealing a long bob.

After rocking platinum blonde tresses for years, Miley officially returned to her brunette roots to model Gucci's new collection.

The royal recently showed off her new curtain bangs during a public appearance on Sept. 27.

The actress recently debuted a bright red hair color and equally bold blunt bob haircut.

The supermodel debuted a punk-rock hairstyle at Vogue's World Show during London Fashion Week on Sept. 14

The Pitch Perfect star made a drastic hair change, going from dark brunette tresses to a bright blonde look.

The Scream actress debuted a bubblegum pink style in August 2023.

The son of David Beckham and Victoria Beckham got his head shaved by Selena Gomez's little sister, Gracie Teefey, in August 2023.

The Can't Hardly Wait actress showed off her drastic hair change, debuting dark red hair and a blunt bob haircut.

The Second Act star unveiled bright blonde highlights in a new selfie.

The Kardashians star showed off her new bob hairstyle in a recent SKIMS video campaign.

The Hustlers star debuted a voluminous long bob and curtain bangs on Aug. 12.

Rachel Green, is that you? The Euphoria star appeared to take inspiration from Jennifer Aniston's Friends character with this layered look.

The Vanderpump Rules star debuted a platinum blond dye job in August 2023.

The '90s heartthrob debuted a newly shaved head, sharing on Instagram that "it's for work."

The "Say So" singer showed off her dramatic hair transformation on Instagram, debuting bright purple hair and a spooky spider design on the back of her head.

The Kick-Ass actress debuted a fresh bob haircut, which she hasn't rocked in quite some time.

The American Idol judge revived her signature style of 2008 and revealed baby bangs in a June 20 Instagram.

In July 2023, the SKIMS founder debuted a short bob, bringing to mind what has become her sister Kourtney Kardashian's signature style in recent years.

The Vampire Diaries actress debuted fringe bangs for the Los Angeles premiere of her new film Out-Laws in June.

The "Vogue" singer debuted an edgy shag haircut on June 11.