Of all the most stand-out hairstyles of this year 鈥 from Dascha Polanco鈥檚 gray ombre hair to Kaley Cuoco鈥檚 pink *eyebrows* to Blake Lively鈥檚 lovely bronde waves 鈥 Sia鈥檚 bright white, choppy, out-to-there bob from the 2015 Grammys took home the title of craziest celebrity hair. Along with her mini-me Maddie Ziegler and a fluorescent red lip, the look became instantly recognizable. You know what that means: The 鈥淓ye of the Needle鈥 singer鈥檚 bold hair choice makes the perfect last-minute Halloween costume, bleached blonde locks and shoulder-length cut *not* required.

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Just like Sia, there鈥檚 no way we could do this to our *real* hair. So all you鈥檒l need to make this happen is a blonde wig, a crimper tool and your favorite bright red lip. Check out how easy it is to get the look from one of the best pop culture moments of the year below!

STEP 1: LOW聽PONY + BLONDE WIG

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Start by pulling your hair back into a sleek low ponytail 鈥 for this look, we鈥檙e going to be using a wig, so a slicked-back 鈥榙o (or wig cap if you have thick hair) will ensure the wig will fit right and help prevent unnatural-looking bumps. Pro tip: Be sure to choose a human hair wig so that you will be able to style the wig with hot tools without it burning.

STEP 2:聽ADD VOLUME TO THE聽WIG

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Sia鈥檚 hair was very voluminous and cotton ball-like, so it鈥檚 definitely important to add as *much* volume as you can. To do that, grab a comb or teasing brush and start teasing your hair at the roots, working from the top of your head down. The fluffier it looks, the better it is.

STEP 3:聽CRIMP聽THE WIG

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To complete the hairstyle, crimp random strands on the top of your head and you鈥檙e done.

FINAL TOUCHES

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Last but not least, put your fave red lipstick on your (very serious) lips and wear a black shirt, jumpsuit or even LBD. You鈥檙e now officially red carpet ready :)

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Now it鈥檚 time for the trickiest part: to reach your Halloween party destination without falling into an open manhole ;)

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Have you ever DIYed a celebrity-inspired look? Who was your muse? Talk to us in the comment section below.

(Photo via Larry Busacca/Getty)