BEST
Slide 1: SIENNA MILLER went from long strawberry blonde layers to a blunt blonde bob with bangs.
Slide 2: SARAH MICHELLE GELLAR also chopped her hair into a bob and opted for brighter blonde highlights. It's so much fresher and makes her look years younger!
Slide 3: FAITH HILL cut her hair into a pixie. It's reminiscent of her "This Kiss" days and we LOVE it!
Slide 4: EMMA STONE always looks great, but this chin grazing red bob is just goreous!
Slide 5: LAUREN CONRAD went from a "LOB" to a full on piece-y bob.
Slide 6: TAYLOR SWIFT finally made a change to her natural long blonde cut and it paid off! The singer is rocking her new short cut!
Slide 7: NICOLE RICHIE went all kinds of colors this year. Very few people can pull off lilac AND turquoise, but she did it effortlessly.
Slide 8: JENNIFER LAWRENCE started the year with a pixie cut but let her layers grow out to a nice chin-length. This easy-going style matches her personality perfectly.

WORST
Slide 9: MALIN ACKERMAN followed suit with Miley Cyrus and cut her hair into a side-shaved faux-hawk. It's not our favorite look on her.
Slide 10: KATY PERRY went form a raven bob to slime green. She's now back to her original color...thank goodness!
Slide 11: LENA DUNHAM went from bruntette, to blonde to lime green. The cut is adorable on her but that color is so hard to pull off.
Slide 12: KYLIE JENNER had the most hair transformations this year than anyone else. The sad thing is, the look she started with really suits her the best. Luckily, it's inevitable that one day she'll go back to it.
Which celebrity do you think had the best transformation this year? Sound off in the comments below!

1. They wash every 2-3 days.

Country Music's biggest party took place last night right here in Nashville, TN: the County Music Awards. In case you missed it, here's what you need to know...

Carrie Underwood revealed she will be having a boy come spring. (well, actually Brad Paisley did the revealing.)
Taylor Swift was a no-show. The newly coined "pop-star," may have ditched her cowboy boots for good after all.
Though it seemed like an unlikely pairing, Ariana Grande took the stage with Little Big Town, collaborating on her hit, "Bang, Bang," and it was kind of amazing.
Kacey Musgraves had big hair...really, REALLY, big hair.
And the gals did not disappoint with their red carpet looks. See what we mean below:
Jennifer Nettles.
Faith Hill in Naaem Kahn.

What was your favorite look of the night?

 
*For more detailed styling information, visit Bumble and bumble's Instagram.

When it comes to hair color services, sometimes it can seem like your stylist is talking a whole new language. Ombre...balayage...toner...base buster? What does it even mean?
Well have no fear, we've defined all the terms below to give you the inside scoop:

COLOR SERVICES

single process color:    a single process color is a roots only application used to cover greys and re-growth.

single process color + ends:    a single process color applied to the roots and pulled through the ends.

partial highlight vs. full highlight:    a partial highlight is applied to the hairline and crown of the head (if you were to pull you hair half up, that is the part that would be highlighted), while a full highlight includes the whole head.

toner:    typically applied at the shampoo bowl to add shine and give the hair a cooler or warmer tone.


base buster:    a high-lifting mixture applied to the roots to break up and lighten the base of a blonde.

color correction:    anytime you are drastically changing the hair color...either to fix an at-home dye job gone wrong or to create a completely new look.

COLOR TERMS

cool:    shades that have more blue tones...think ash or champagne.

warm:    shades that have more red or golden tones...think honey, caramel or copper.

neutral:    in-between a cool and warm tone. neutrals are great for covering grey hair.

level:   a measurement of lightness or darkness, typically on a scale of 2-12. 2 being the darkest black and 12 being white or platinum.

dimension:    a combination of varied tones, levels and shines

brassy:    a term used for hair that is too gold or yellow-looking after a lightening service. it is can be controlled by counteracting the warmth with a cool toner.

MISC. TERMS