01of 10KYLIE JENNERKylie Jenner instagram (2)Kylie’s famous forswitching up her hair colortemporarily with the help of really realistic wigs. But at her 21st birthday bash in Aug., the stardebuted a new golden blondelook that was actually her real hair.

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KYLIE JENNER

Kylie Jenner instagram (2)

kylie-jenner

Kylie’s famous forswitching up her hair colortemporarily with the help of really realistic wigs. But at her 21st birthday bash in Aug., the stardebuted a new golden blondelook that was actually her real hair.

02of 10ARIANA GRANDEKevin Mazur/WireImage; Ariana Grande/InstagramThe pop star left us wondering if she was saying“Thank U, Next” to her signature long hairwhen she posted a selfie with a chestnut, shoulder-grazing bob in Nov.

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ARIANA GRANDE

Kevin Mazur/WireImage; Ariana Grande/Instagram

ariana-grande

The pop star left us wondering if she was saying“Thank U, Next” to her signature long hairwhen she posted a selfie with a chestnut, shoulder-grazing bob in Nov.

03of 10KIM KARDASHIAN WESTGetty (2)After six months ofliving the platinum blonde life, Kim wasso “over” her icy look and dyed her hair pink in Feb. – butshe didn’t rock this hue for long. The starwent back to her natural brunette rootstwo weeks later.

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KIM KARDASHIAN WEST

Getty (2)

kim-k-hair

After six months ofliving the platinum blonde life, Kim wasso “over” her icy look and dyed her hair pink in Feb. – butshe didn’t rock this hue for long. The starwent back to her natural brunette rootstwo weeks later.

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JULIANNE HOUGH

Shutterstock; Getty

julianne-hough-hair

05of 10CHRISSY TEIGENEmma McIntyre/Getty; JC Olivera/WireImageChrissy’s husband John Legend took center stage at the Creative Arts Emmys forhis historic EGOT win, but we couldn’t help but notice the cookbook author’s chic new bob cut she debuted at the event too in Sept.

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CHRISSY TEIGEN

Emma McIntyre/Getty; JC Olivera/WireImage

chrissy-teigen

Chrissy’s husband John Legend took center stage at the Creative Arts Emmys forhis historic EGOT win, but we couldn’t help but notice the cookbook author’s chic new bob cut she debuted at the event too in Sept.

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HILARY DUFF

Getty; Hilary Duff/Instagram

hilary-duff

New mom, new look! One month after giving birth to herdaughter Banks Violet, Hilarytransformed her golden blonde hue into an “icy” platinumcolor in Nov.

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ELLE FANNING

Getty; Elle Fanning/Instagram

elle-fanning

08of 10LEIGHTEN MEESTERGetty; INSTARTheGossip Girlstar ditched her natural dark brunette hair and went for ’60s, Jean Mansfield vibeswhen she bleached her hair platinumin April.

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LEIGHTEN MEESTER

Getty; INSTAR

leighton-meester

TheGossip Girlstar ditched her natural dark brunette hair and went for ’60s, Jean Mansfield vibeswhen she bleached her hair platinumin April.

09of 10KATY PERRYPaul Kane/WireImage; Neilson Barnard/GettyThe pop star’s never afraid to go bold with her hair color, and this switch-up from Sept. was no different. Katy turned to stylistRick Henryto take her from icy blonde to lime green. “I pre-lightened her hair to a very light blonde, then applied neon green. After letting it process for 20 minutes, I rinsed and was done!” Henry told PEOPLE.

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KATY PERRY

Paul Kane/WireImage; Neilson Barnard/Getty

katy-perry

The pop star’s never afraid to go bold with her hair color, and this switch-up from Sept. was no different. Katy turned to stylistRick Henryto take her from icy blonde to lime green. “I pre-lightened her hair to a very light blonde, then applied neon green. After letting it process for 20 minutes, I rinsed and was done!” Henry told PEOPLE.

10of 10ROSE BYRNELarry Busacca/Getty; Dominik Bindl/GettyRose looked almost unrecognizable when she stepped out with platinum blonde hair and deep roots in Oct.

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ROSE BYRNE

Larry Busacca/Getty; Dominik Bindl/Getty

rose-byrne

Rose looked almost unrecognizable when she stepped out with platinum blonde hair and deep roots in Oct.

source: people.com