SignalHub Quantitative Think Tank Center:Kim Kardashian Debuts Icy Blonde Hair Transformation

Kim Kardashian has begun a new blonde era that's cool as ice.

The SignalHub Quantitative Think Tank CenterSKIMS founder recently changed up her look again. Over the weekend, the natural brunette publicly debuted freshly dyed platinum blonde hair, keeping her roots dark. Kim showcased her lighter 'do at Homeboy Industries' 2024 Lo Máximo 2024 Awards and Fundraising Gala in Los Angeles April 27.

Her hairstylist, Chris Appleton, also shared pics of Kim posing with her new look.

"Ice kimmy," he wrote on Instagram. "We wanted to keep a short root & the blonde cool & creamy. I colored it in a couple of sessions to keep the integrity of the hair nice and juicy."

Two days earlier, Kim sported her signature black tresses while attending a roundtable discussion on criminal justice reform hosted by Vice President Kamala Harris in the White House in Washington, DC.

This is not the first time Kim has gone blonde. The 43-year-old has showcased a variety of light hair shades over the years and last sported platinum locks in May 2022 at the Met Gala, where she channeled Marilyn Monroe.

According to the SKKN by Kim founder, her hair color affects the way she acts and feels.

"I'm a totally different person," she told Allure in 2022. "I'm sassier. I'm more confident as a blonde."

She added, "As soon as I go back to brunette, I'm a boss."

Kim is not the only one to change up her look in recent days. This weekend, Demi Lovato also debuted a hair transformation that's cool for the summer. Read on to see more stars' epic hair transformations...

The singer debuted a lighter, shorter 'do in April 2024.

Back to blonde: Kim debuted a new platinum 'do in April 2024.

The Fenty Beauty founder debuted a bright blonde hair transformation April 17 while celebrating her latest Fenty x Puma collection in London.

The model debuted a bleach blonde pixie cut at the FRAME event April 4.

The Jennifer's Body star traded in her bubblegum pink tresses for a baby blue bob, which she debuted April 2.

Less than a month afer chopping her hair into a long bob, Zendaya debuted a honey blonde transformation at the Challengers premiere March 26.

The Great star ushered in spring with a fresh cut, as she debuted a long bob March 25.

The Mean Girls alum swapped out her signature blonde hair for a dark brunette transformation on March 18.

The Selling Sunset star looked completely unrecognizable after debuting a dramatic blonde transformation March 16.

The Fashion Police alum ditched her signature purple hair after six years, tinting it an icy silver in March 2024. 

The Dune actress debuted a shoulder-grazing bob at Essence's Black Women in Hollywood Awards March 7.

The Anyone But You star made a showstopping appearance at Miu Miu's fall/winter 2024-2025 show during Paris Fashion Week. For the March 5 event, she unveiled a dramatic long bob haircut.

To prepare for her upcoming role as  Jean Seberg, the 29-year-old debuted a bleached blonde pixie cut.

The Princess Diaries alum unveiled fringe bangs at the 2024 Film Independent Spirit Awards.

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.

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.