Miley Cyrus Goes Back to Long, Brunette Hair and We Kind of Miss It!

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Long hair don't care!

Fans of Miley Cyrus' blonde pixie 'do may be in for a rude awakening as the "We Can't Stop" singer went old school to debut a drastically different style.

The 23-year old previewed her long brunette locks on Instagram on Friday, while promoting her SNL hosting gig on Oct. 3, writing, "Debutin my new liewkkkk #mileyonsnl #oct3."

PHOTOS: Biggest Celebrity Hairstyle Changes!

WOAH! Go Miley!

The new new look is almost reminiscent of Miley's Hannah Montana days, which seems like multiple eternities ago now, what with the singer's "Wrecking Ball" of a persona that she unleashed onto the world in late 2013.

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The new ‘do is more than likely a wig, which isn’t out of character for Miley. Earlier this year, the actress talked to ET about her affinity for faux-hair fashion.

"Hair, when you're, like, bleaching it, it's hard," she said. "Luckily, I'm a fan of wigs. It's much easier than hair and makeup."

Meanwhile, as Miley gears up to host SNL, she recently opened up to Jimmy Fallon on Thursday's Tonight Show about an experience she had with Leonardo DiCaprio at the SNL 40th Anniversary Special in February.

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Apparently, Leo hasn't learned the rules of 'puff, puff, pass!'

"I was 20 feet, 15 feet from Leonardo DiCaprio, sitting there with his mom," Miley recounted. "He was hitting a vape pen. But it wasn’t him that was making me kinda nervous -- I was feeling this emotion because there’s an etiquacy [sic] of, when we're there, that you pass that s**t Leo! And he never did, so that was weird to me."