In just under a year, DTI went viral on social media, even teaming up with Charli XCX for Brat summer with their ... waist ...

the glossy jet-black hair her colorist Jacob Schwartz is coining "Brat black." After the show, Cosmo caught up with Schwartz to chat about the inspo for the look, how to ask your stylist for the ...

What is the Brat black hair trend? Here's the thing: Charli's always had a signature look—saturated, ebony hair color complete with naturally curly texture. Schwartz didn't want to stray from ...