The 18 Most Surprising Celebrity Hair Transformations of 2019

Mrs. Jonas gave her signature shade—which is rich brunette hue—a complete makeover at the start of 2019.

Lucy Hale has rocked a lot of hair colors, but she kept her chin-length bob jet-black for most of 2018.

Hale cut her bob even shorter and traded her dark hair for what she called a "Berry Blonde" on her Instagram caption.

No hair color has ever been off limits for the Kardashian-Jenner crew, although Khloe has worn many renditions of blonde for the past few years.

Khloe was one of the first to hop on the bubblegum pink hair train, and her cotton candy strands suit her well. In fact, celeb stylists told us faded pastels are the It colors this spring.

When it comes to which Kardashian-Jenner sister has colored their hair the most, it's usually a toss-up between Kylie and Kim. However, Kylie is winning by a landslide so far this year. Near the end of 2018 her hair was a light silver shade.

Then, she had everyone shook—as per usual—when she dropped this Instagram banger debuting bright blue hair. But, soon the beauty mogul decided blue wasn't for her anymore.

So she went back to black, which is her most lived-in shade to date. Let's have a moment of silence for that shine, though.

And finally, to cause even more of a stir surrounding her Kylie Cosmetics Valentine Collection, she took her theme to the next-level with red-hot hair.

When it comes to drastic beauty moments, Momager Jenner usually keeps it low-key, while her daughters go wild. But Momma decided to do things differently in the new year.

Tisdale's brunette-slash-blonde 'do looks effortlessly gorgeous. But right before January the actress changed things up in a major way.

She went pink! This is clearly the It Girl color of the year and inspo to just do it (especially if you've been contemplating trying this color for a while—what are you waiting for?!).

Rowan Blanchard and her blunt lob look so good together. But Blanchard proved she's not attached to her hair...at all.

She overhauled her lob for a spikey pixie, and is rocking this cut with so much confidence. You go, girl!

The slayage this supermodel is giving in silver hair is unreal. I hope she keeps this gray hue for the entire year.

Ruby Rose has styled her short hair in endless ways. She's experimented with bright colors in the past, but always goes back to brunette.

However, the onset of 2019 meant a whole new hair color for Rose: icy-blue. She looks like an ultimate cool-girl.

Allison Williams is a natural brunette, and looks gorgeous with it. However, the actress recently went significantly lighter with a new shade.

I don't know about you, but, her sun-kissed highlights make me want a beach now. The actress captioned her photo: "I swore I wouldn’t do this to my hair again...but new movie, new hair. Back to blonde and back to work."

Everyone knows Emma Roberts for her signature red hair (and of course, her stellar acting skills). But Roberts decided to start off the new year with something very different from her norm.

At the 2019 Producers Guild Awards she donned a dark brunette color. And I'm very into this moody shade switch-up.

Hailey Beiber's natural blonde hair has been a part of her look for years. But 2019 sparked a shift for the model.

Mrs. Bieber was spotted in Beverly Hills with freshly-dyed pink hair. She's had this bright rosey hue before, and decided it needed a comeback in 2019.

She revealed platinum-blonde hair, which is the lightest and boldest shade she's worn in a very long time.