Toward the end of summer 2019, mullets were the hottest hair trend. Barbie Ferreira rocked her mullet style at New York Fashion Week, and Halsey wore hers on Instagram. The business in the front and party in the back style was made most popular by Billy Ray Cyrus in the '80s. Now women are taking a stab at the look, and it's working out surprisingly well.
Eilish is the epitome of cool and has a style all her own, so it's fitting that she chose a hair look as out-there as a mullet.
Eilish and her brother Finneas O'Connell walked the red carpet together. Eilish fangirled over many of the gala's attendees.
The sibling music duo are relatively new to the spotlight, but have blown up in the past couple years. Now they're alongside some of the biggest names in Hollywood. Eilish had a major fangirl moment with supermodel Naomi Campbell and posed with Jared Leto, John Legend, and more.