Another one of Kim Kardashian‘s children is embracing a bold hair transformation, following in the footsteps of North West.
In a recent Instagram photo dump from a family lake vacation, the mom of four shared snapshots of time spent with her children, relatives, and even boyfriend Lewis Hamilton was apparently there.
One photo in particular caught fans’ attention. On slide seven, Kim’s 10-year-old son Saint West debuted a vibrant neon blue hairstyle.
Kim Kardashian Posts Saint West's Blue Hair
In the photo, the 45-year-old is seated beside Saint, holding onto his arm while his younger brother Psalm West, 7, stands on the other side of him at a lunch table outside.
The bright blue color immediately reminded fans of North, 13, who has become known for sporting the same eye-catching shade. Over the past year, North has worn the vivid blue hue in several styles, from long lengths to her most recent blunt bob with matching bangs. Her colorful hair has also sparked online debate, with some critics arguing she's too young for such a bold look.
Saint is no stranger to experimenting with his hairstyle, either. He first debuted platinum blonde hair during his eighth birthday celebrations at a Los Angeles Lakers game in December 2023 and has continued to wear different variations of the lightened look ever since. In 2025, Kim flaunted his neon pink hair in an Instagram dump from their Cabo trip.
Unlike Saint, whose new blue hair was largely met with excitement, North has faced repeated criticism over her colorful hairstyles over the years.
Kardashian has addressed the backlash on multiple occasions, defending her daughter's self-expression and explaining that North enjoys experimenting with fashion and beauty as a creative outlet.
Kim Kardashian Addresses North West's Blue Hair
Speaking on the Call Her Daddy podcast in 2025, the Skims mogul said, "She's really mature in one sense, where she'll be like, 'Mom, I saw this, and I don't really care that they don't like... my blue hair or this or that.' She's really confident and is like, 'I probably wouldn't be hanging out with those people.'"
She echoed that sentiment in a joint interview with her All's Fair co-star Niecy Nash-Betts for Complex, recalling the backlash North received after dressing up with friends.
"So her and her girlfriends, they love doing costumes, they love doing looks, and so it's Halloween season, so they put on like fake tattoos on their face, like fake piercings," the reality star explained. "They all had their colored hair. They look like an opium Powerpuff Girls is like what they were going for."
When criticism poured in online, Kim said North didn't understand the outrage. "I mean, this whole thing about how horrible it is and it's disturbing," Kardashian recalled. "And she was like, 'I don't get it. It's like a Halloween costume. It's all fake.' So she takes my phone and she writes back to a comment and she goes, 'This is such a non-issue.'"