Jessica Simpson offered a look at her new transformation, which sees her trading in her signature blonde hair color for a ...

Here at Cosmo, there are few things we love more than an unexpected celebrity hair transformation—and wow, 2025 was full of them. From Pamela Anderson’s jaw-dropping ginger shag to Sofia Richie's bob ...

Good luck taking your eyes off Zac Efron’s new hairdo. The High School Musical star traded his signature brunette hair color for a striking new shade as he vacationed with Nina Dobrev—whose engagement ...

In 2025, the stars aren’t just making headlines for their work but also for their bold hair transformations! Cara Delevingne stunned the fashion world when she swapped her signature blonde look for an ...

It's always fun to watch celebrity hair transformations, but Keri Russell's hair journey is a pop-culture chapter all its own. Oh, and it's also played a huge role in her career. The actor's first TV ...

FKA Twigs is no stranger to dramatic hair transformations. See her red-hot strands at the Grammys 2026 red carpet, inside.

2025 saw many celebrities debuting a bob or a shorter cut, including Sydney Sweeney, Emma Stone, and Zoë Kravitz. Another popular hair transformation was going red, whether with warm ginger locks or ...

Ayo Edebiri is cooking up a new look. The Bear actress showed off her latest hair transformation, stepping out with a chic, curly bob for an appearance on Sherri Shepherd's talk show Oct. 2. Ayo, ...

Princess Charlene stepped out for a solo outing on 18 December, and we couldn't help but notice her glorious hair transformation that's come just in time for Christmas. The wife of Prince Albert ...