If you've scrolled the internet this past month, you would have seen it: pop star Rosalía debuting what can only be described as a celestial circle crop on the top of her head. Also known as 'halo ...

Another icon with two-tone hair.

We have cycled through every highlight era imaginable: balayage domination, face-framing money pieces, and full-blown 90s stripes. And just when it felt like there was nothing left to invent, a ...