Kevin Mazur/Getty Images for Critics Choice Association Award season is just getting started, but Billie Eilish ... tied her bright red and black hair back. Kevin Mazur/Getty Eilish, who won ...

“And then I dyed my hair blond and I immediately ... Related: Lana Del Rey Dazzles in Sparkly Blue Dress and Boots for Coachella Performance with Special Guest Billie Eilish Eilish revealed ...

ALEXJR / BACKGRID Billie ... wore a red wig, cowboy hat and had a faux shotgun and gun belt, to give her costume an extra dash of the wild wild West. Eilish's fun look also included a blue-and ...

Billie Eilish has dyed her roots ... she’s dyed her hair more times (and colours) than we can keep track of. From grey and ash-blue to teal and lavender, we’re not sure whether there’s ...