He previously admitted to wearing a wig in recent months to hide his newly lit locks.
And Billie Eilish opened up a little more about her covert hair dyeing experience on Saturday when she did a Questions and Answers for Fans on her Insta Stories.
The 19-year-old singer and songwriter said she had to keep the new hairstyle because she had to gradually lighten up for six weeks to get the perfect rosy platinum blonde tone.

Keep it a secret: Billie Eilish, 19, responded to questions from fans on Instagram on Saturday and confirmed she was wearing a wig in recent months because it took weeks to get her new platinum blonde look.
A fan asked Billie why she had been hiding her hair for so long and she replied, “Because it took six weeks to get it … that was the first round.”
Accompanying her response was a photo from Jan. 16 that showed her with silvery silver hair at the roots turning a shade of red below her strands.
While wearing wigs to hide your hair was probably a nuisance, taking it slowly turned out to be the best option for your hair’s health, as it came about as thick as it looked after a fan asked if it was it had been “damaged” by the bleaching process. “
“Honestly so healthy and I wasn’t expecting it at all,” she wrote to accompany a photo of her platinum tips.

He went slow: a fan asked Billie why he had been hiding his hair for so long and replied, “Because it took six weeks to get it … that was the first round.” He had a platinum cap on the photo, but his hair was redder towards the ends of the threads

Surprise! He admitted that he was surprised at the health of his hair after the long process of bleaching and dying.
“It’s actually healthier than it has been in a long time,” he added.
The photo showed her outdoors and wearing a mask as she looked down to show off her hair and fringe.
Healthy hair was so voluminous that it almost looked like a wig because the scalp was barely visible.
Last month, Billie’s hairdresser, Lisa Renn, wrote on social media that she had been taking the time to lighten her client’s hair, which at the time had a deep black tone.
“The process is real when you’re doing it right. 6 weeks to get the black from her ends without damaging her, along with her following my strict hair care regimen. In fact, we also loved all the stages of color lifting, but the end result is [fire emoji]”, he wrote through People.

Receipts: A fan asked if it was “true” that Billie wore a wig to the Grammys and confirmed it by sharing a photo of her with that wig.

Disappeared, but not forgotten: he also posted the last photo he had with his original green and black hair, dating from January 15th.
A fan asked if it was “true” that Billie wore a wig to the Grammys, and confirmed it by sharing a photo of her with that wig.
He also posted the last photo he had with his original green and black hair, which dates back to January 15th.
The Bad Guy singer continued her blonde ambition tour the previous Friday, when she revealed a stunning haircut inspired by the sixties.
He posted a small clip on Instagram showing his recently torn platinum locks up to his shoulders.
In addition to showcasing the new trim, he also shared his sleek, new suit.

New: Billie showed off her platinum blonde locks and a new fringed haircut on Friday.
Billie’s video simply showed the pop bastard walking toward the camera while showing off his standard blank face.
She was swallowed under a blue and white seersucker shirt that was buttoned up to her neck.
The shirt, on the other hand, modest, was enlivened by peaceful images of pigeons flapping their wings.
Her new platinum tips were cut so that they rested delicately on her shoulders, with a little extra hair falling down her back.

Close-up: Billie’s video simply showed the pop bastard walking towards the camera while showing off his standard white face and new blond hair
But the real stars of her new look were her fringes, which she had cut so that they reached down to her lashes on a spiky wire.
The delicate chains protruded from his forehead and emphasized his sleepy eyes.
He let the clip do the whole talk and simply subtitled it with a pigeon emoji to match his shirt.
Around the same time, Billie posted a close-up selfie highlighting her lightened locks on her Instagram stories.
It may have been the start of the weekend, but it looked like he had a serious Monday case with his golden expression, which was partially hidden behind a white surgical mask.

Close-up: Almost at the same time, Billie posted a close-up selfie highlighting her lightened locks on her Instagram stories. He appeared to have been taken before his haircut
He also wore an olive-colored sweatshirt and delicate gold chains.
It looks like the outbreak was taken before the newer hair was cut, as the fringes looked thicker and longer.
The Bad Guy singer’s new message comes more than two weeks after it caused a sensation on the internet as she debuted her platinum locks.
The first photo she shared with her blonde-dyed hair on March 17 became one of the 10 most liked images on Instagram and currently has a staggering 22 million likes.

Transformed: The singer’s latest post from The Bad Guy comes more than two weeks after it caused a stir on the Internet when she released her platinum locks, making her one of the top 10 posts on Instagram

It’s time to change: “Pinch Me,” goes the caption, which is also what many of his followers probably say after changing his black and green hair, which he had shaken almost continuously since the summer of 2019; seen March 14 in Los Angeles
“Pinch Me,” he captioned, which is also what many of his fans probably say after changing his black and green hair, which he had shaken almost continuously since the summer of 2019.
She debuted with her TikTok fans and showed off part of her extensive visit to the salon to lighten her hair.
The end result was its voluminous pinup-style locks.

Trickster: The nervous hairstyle was actually a trick when she took it to the Grammy Awards in March, as the singer admitted to wearing a wig for the past two months to hide her new blond hair.

Magnificent: She debuted with her TikTok fans and showed off part of her extensive visit to the salon to lighten her hair. The end result was its voluminous pinup-style locks