35 Before & After Pics Of Celebs Who Underwent A Dramatic Hair Makeover

But over the last couple of years she's experimented with many out-of-the-box colors, including rose gold, bright turquoise, silvery-blue, and light pink.

The designer is well known for her bohemian aesthetic, including her long blonde hair.

But she hasn't been afraid to swap out the traditional dirty blonde color to try out an unexpected purple.

Kim Kardashian's black hair is about as trademark as her long lashes or envious shoe collection.

But that doesn't mean she can't switch things up and try out a new peroxide blonde 'do.

Wiig has been rocking a short blonde lob for most of her career.

So she becomes almost unrecognizable when she changes her hair to an auburn shade of brown.

Johansson has been known to style her hair into long, Hollywood curls both on the red carpet and on screen.

So her undercut pixie brings some unexpected edge to the table — especially when it's styled into a faux-hawk.

Gillan's long red hair brings a feminine twist to her look.

But her dramatic pixie cut changes her style and look completely. It's a total 180!

Jessie J is known for her blunt bob and heavy, eye-skimming bangs.

Which is what makes her bleach blonde buzz cut so exciting — talk about being fearless when it comes to a major change!

From Princess Diaries to Devil Wears Prada, Hathaway has always rocked a long swing of brown hair.

So when she felt like it was time for a change, she went in the complete opposite direction: A bleached pixie cut.

Mara tends to veer towards a pulled back, forehead baring style when it comes to her red carpet aesthetic.

So when she tried out blunt, retro bangs, her style completely transformed.

Rihanna is known to experiment fearlessly in the hair department, but when she wants a simpler look she falls back on her straight black hair.

But that doesn't mean she won't flip flop back to honey curls the week right after.

Perry's jet black hair is just as recognizable as her big blue eyes.

So when she flips to pastel pink or unicorn-colored hair, her aesthetic becomes all the more exciting.

Raven Symone isn't scared to change up her look, whether it be with a short pixie with a side cut or long braided hair.

That also holds true for her color: From blonde to black to silvery blue, all of it is up for grabs.

Ciara knows how to wear a blunt bob in a flirty, casual way.

But she can also work long waterfall curls with an equal amount of style and confidence.

Back when the star was on Disney, she'd wear her hair long and loose.

But when she left her teen years behind she felt more open towards experimentation — which led her to this cool buzz cut look with matching side buns.

Zendaya has a long swing of hair that would make shampoo commercial girls envious.

But that doesn't mean she's scared to experiment with it. Enter this funky blonde mullet — and '80s staple that she made ridiculously high fashion.

Union knows how to hone the power of side layers, accenting her face with flirty wisps.

But she's able to change her look completely when she ditches the face framing layers and instead jumps into heavy bangs.

Stewart was known for her long, side parted beach waves.

But now a bleach blonde choppy bob is her style of choice.

From red lipstick to Calvin Klein dresses, Taylor Swift's look has become synonymous with her name.

Which is why her grunge inspired platinum blonde hair was such a shocker — but a pleasant one at that.

Lovato isn't a stranger to blonde highlights and long hair extensions.

But we see her almost as frequently in short black hair as we do in blonde curls. Both are equally gorgeous on her, and it's fun that she doesn't stay in one look too long. Why not experiment!

Hudgens has experimented with a red ombre hairstyle on and off for the last couple of years.

But the balayage bob is her look of choice in 2016.

Watson knows how to work her shoulder length hair, whether that means putting it into vintage Hollywood waves or sweeping it up into youthful up-dos.

But a while back she experimented with a choppy pixie, giving her outfits a retro, Mia Farrow like twist.

The former Hunger Games star made the fashion world applaud when she dyed her hair a silvery grey.

And recently she's upped her sartorial game by wearing her hair naturally.

Emma Stone is a staple red head in Hollywood, where her hair became one of her signatures.

But she flips over to the blonde side if the mood strikes her.

The Orange is the New Black star sports face framing caramel highlights on the regular.

But she's able to completely transform her look with a blunt blonde bob.

Kravitz has a penchant for throwing her dark hair into elbow-skimming braids.

But she's able to change her look completely by bleaching her hair a platinum blonde.

Holmes isn't notorious for dramatic hair transformations, mostly sporting a Joey Potter-approved length of hair.

But there was one exciting blip in her past where she rocked a short bob with eyelash skimming bangs. Gorgeous.

The model had a pretty, subtle length of brown and blonde hair just last year.

But she traded it in for a dramatic, punk-inspired buzz cut. Love. It.

Ferrera rocks chest-skimming hair in a deep, dark brown.

But recently she lobbed it all off into a chic, messy bob with blonde highlights. Total transformation.

The Girls star is known for her long, bohemian hair, keeping it loose and wavy during most of her red carpet appearances and photo shoots.

Which is why her new bob is so fun — it's drastic and a total game changer.

Collins has kept it safe with her rich chestnut brown hair.

But her punkish red lob brought a kick to her sartorial style.

The Glee actress has a dramatic mane of rich, black hair.

But that doesn't mean she doesn't experiment with honey and sandy brown highlights from time to time.

Cuoco is well known for her perfectly curled, blonde hair.

Which is why her edgy pixie is so dramatic — it completely veers away from her traditionally feminine aesthetic.

The "All About That Base" singer has a halo of blonde hair in most of her music videos.

So when she colored it auburn and lopped it all off into a long bob, she completely changed her vibe.

Hendricks is another staple red head in Hollywood, pulling off the rich color flawlessly.

So when she went a pale blonde, her look completely changed.

Goodwin has been rocking the dark pixie for years now, letting the short crop accent her big Bambi-like eyes.

So what's a girl to do when she has short hair and wants a change? Bleach it an ashy platinum!

Jenner has a dark sweep of hair, just like the rest of the Kardashian/Jenner clan.

So when she wanted a change, she opted for a wispy, eye-grazing fringe.