If you are familiar with Billie Eilish’s previous Instagram handle, “@wherearetheavocados,” raise your hand. Some could argue that those were simpler days, particularly for Eilish, who had not quite made it to the level of megastar that she does now. 

It is reasonable to say that *a lot* has changed for the singer since then, including her hair color, when she eventually changed her username to @billieeilish in 2019. Around this same period, Billie Eilish started experimenting with accent colors like neon green and vivid blue, which resulted in her jet black hair seeming very different from her original blonde hair. Before her recent transformation into a blonde Marilyn Monroe-esque figure, she was known for her vibrant colors. However, she can also pull off a traditional appearance. The celebrity has since gone back to having jet black hair, but with an adult twist.

Only a few months after getting brunette, Eilish took to Instagram to flaunt her new, deeper hue along with a simple statement consisting of a single black square. The singer added, “she is back,” to a comment. The post has received 7.1 million likes in less than a day, and many fans have noted that the shade is reminiscent of Eilish’s early years. “Go back to 2019,” a person commented. Another said, “BLACK HAIR ERA IS BACK.” It appears that Eilish may have had a haircut as well, since her face-framing fringe appears to have been recently clipped.