Billie Eilish's brand new documentary has sparked a lot of controversy, for a very serious reason.

This has seriously riled people up...

Fans of the singer were excited about the release of her new documentary last week...

But it didn't take long for the details surrounding her love life to rub people up the wrong way. It even left some questioning if she was groomed by her ex-boyfriend.

Keep scrolling for the full story...

Aged just nineteen, Billie Eilish has taken the music industry by storm.

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She's been writing and creating her own music since she was incredibly young, and has risen to fame with the huge hit album When We Fall Asleep, Where Do We Go? that was released in March 2019.

She's known for being somewhat of a quirky character...

Billie was home-schooled, so she didn't get the chance to interact with others of her own age apart from her siblings until she started to make waves in the music scene, which has given her something of a unique outlook on the world.

It also gives her music a different sound...

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Many are pretty shocked that such a young person could create such hauntingly catchy tunes - and such suggestive lyrics.

Her debut album, When We All Fall Asleep, Where Do We Go?, ranked at number 1 on the charts.

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Most artists have to release a couple of albums and dedicate their lives to promoting their work before they are even recognized as an artist, but then there’s a lucky few, like Billie, who reach superstardom on their first attempt. When the album was released, she wrote, “This album [means] the world to me please take care of it."

But that wasn't even the first time that we saw her climbing the charts...

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Her introductory EP, Don’t Smile at Me, went all the way to slot fourteen, and has already been awarded gold, an achievement that many artists can only dream of receiving.

Her single Everything I Wanted has also been a huge success...

And we must say, it is an incredibly beautiful song.

But, it's safe to say, Billie is as famous for her image as she is for her music...

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She doesn't dress like your typical nineteen-year-old-girl, that's for sure.

She is known for rocking some pretty out-there looks...

Like this full white suit complete with Powerpuff Girl embroidery, which she pairs with some signature tiny sunglasses.

Or what about this full green ensemble?

We have to say, love it or hate it, you can't deny Billie's commitment to her look - and that's not something many of us are brave enough to pull off.

And Billie doesn't just experiment with fashion...

The star is no stranger to getting creative with her hair - opting for more out there looks and colors to fit her quirky aesthetic.

She donned silver hair for some time...

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If anything, it was this look that became her trademark around 2017.

But more recently, she has been rocking something very eye-popping...

Billie has been sporting neon green roots.

This seems to be a favorite of hers...

Because she's rocked the neon green for quite some time now.

Billie recently released her own documentary, Billie Eilish: The World's a Little Blurry.

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It follows her rise to stardom and her life on the road.

It also captures her relationship with performer 7:AMP, who Eilish calls "Q."

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And it's safe to say, it has the internet talking...

Eilish met Adams at one of her concerts in November 2018...

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At the time, Eilish was just sixteen, and Adams was twenty-two. The pair hit it off, and rumors of them dating quickly hit headlines.

Though Billie was frequently seen telling Q she loved him, it seems things weren't meant to be. Later revealing she "wasn't happy" and "didn't want the same things he wanted."

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Although the pair have now parted ways, fans still can't get over the age gap between them.

Keep scrolling for more on the star...