Martha Stewart, 84, ditched her signature platinum blonde for a trendy, darker shade that brilliantly disguises hair regrowth ...

Over time, hair also communicates. These colors and stylist-approved tips help project a balanced, modern, and confident ...

The darker tones used to create a mocha mousse effect work particularly well with naturally gray hair. They're more soft and ashy than rich or saturated, which helps to subtly diffuse lighter streaks.

JAMIE Chapman has shocked fans by undergoing a significant beauty makeover. The star of Dog the Bounty Hunter has ...

Jude Law was spotted on the set of Wild Things with long, slicked back blonde hair. Law was in costume in a patterned scarf ...

Thinking about your next hair transformation? Discover the top 10 hair color trends predicted for 2026, from soft pastels to ...

All Stars' with a striking dark brunette makeover, sending fans into a frenzy over her stunning transformation.

Sophie Turner debuted dark brown hair for her new role in Tomb Raider. The upcoming Amazon Prime series was created by ...

Bella Hadid rocked her darkest hair in months with grown-out roots, paired with a bombshell office siren look. See her ...

Model and influencer Emily Elizabeth showed off her sculpted abs in a black bikini while sunbathing in Hawaii!

Here at Cosmo, there are few things we love more than an unexpected celebrity hair transformation —and wow, 2025 was full of ...

John Stamos offered a close look into his new hair transformation, which sees him swapping his chocolate brown hair for a ...