The party's over — Billie Eilish ... gap in November. Eilish dressed as a baby with big eyelashes and a pink bonnet, while Rutherford showed off a balding head of gray hair and an old man ...

There is no one cooler than Billie ... No Eilish-inspired look is complete without heavily accessorizing, so I stacked chunky silver jewelry and tied a green thrifted handkerchief in my hair.

This isn’t the first time that Halsey has used the rainbow flag colours ... sparked a trend by wearing her hair in a glitter parting. And Billie Eilish’s neon green dye job made everyone ...