Billie Eilish debuted her killer blonde hair last month but later revealed that she'd actually been hiding her new look for quite some time β and now she's explaining why.
Even before Billie put her new 'do on display, fans had speculated that she was covering up with a wig.
Then, in her own TikTok video, Billie finally confirmed the rumors by sharing an old video in which she lifts up the front of the wig.
And now, thanks to an Instagram Q&A, fans know why she chose to keep things under wraps.
She first once again confirmed the ~wig theory~ and shared a photo in which she's clinging to her neon-green hairpiece.
She even shared the final photo ever of her rocking her real green-and-black locks!
And then Billie explained the logic behind the wig by sharing a photo of her unfinished hair and writing, "'cause it took six weeks to accomplish."
