If there's one thing we will never tire of, it's keeping up with the celebrity manes of Hollywood. Between the movie roles and the red carpets, it's no wonder stars can never seem to get enough of their stylists' chairs. The year 2013 was a big one for celebrity hairstyle swaps , and we're already seeing some stars changing things up in 2014. Scroll through to cast your vote on the locks of some of your favorite Hollywood faces.
After recently trying out an undercut, Demi ditched her pink strands and went back to her natural brunette. How do you feel about Demi's new look?
Source: Getty  and Instagram user ddlovato 
Never one to shy away from bold styles, Katy recently showed off a daring green hue . Are you a fan of the Spring-ready shade?
Just a few months after getting a bob , Kristen surprised us again by becoming a blonde. Are you loving the new look?
Now that's devotion! Kristen's new orange hue  is for an upcoming role; how do you like it?
Source: Getty  and Instagram user maisondecheveux 
We were shocked when Maggie switched from brunette to platinum blond. What are your thoughts on her bleached style ?
Sarah recently debuted a light, layered style . How do you feel about her new summery look?
Jennifer Love Hewitt
After some time with dark brown hair, Jennifer shocked us with her blond ombré color. Do you like her with this hue?
For Spring, Vanessa ditched her waist-length weave  for a more season-appropriate length. Were you loving the extralong locks, or is the shorter cut your favorite?
Katie made a change for Spring by getting her bangs snipped. What do you think?
First she dyed her hair brown, and now Kim has taken some length off of her strands! What do you think?
Ashley recently added extensions to her hair and dyed it blond! Are you a fan?
First Lady Michelle has added some honey-blond highlights to her hair. Do you like her new addition?
Talk about a hair change! What do you think of Margot as a brunette?
How about Liza and this amazing blue streak? Are you a fan?
We were shocked to see Jennifer Garner  with these blond highlights at the Oscars. What do you think?
Julia debuted a gorgeous blond mane at the Oscars. Are you a fan of her change-up?
Not a huge change, but Rose's snip has placed her in the lob league. Do you like her with this style?
Looks like Ashley has added some more blond to her hair, courtesy of colorist George Papanikolas! Are you digging this look?
Kelly traded out her bangs and long hair for a short, sleek bob! Do you like the chop?
Eva recently added some heavy fringe to her look and snipped a bit of length off of her ends. Are you a fan of the swap?
After 10 years as a blonde, the model became a redhead . Do you dig her Amy Adams-inspired color?
Talk about a massive change! Julianne Hough was recently spotted with an edgy pixie cut . Are you a fan?
Leave it to Miley to chop her already-short locks into a boyish bowl cut. What do you think?
Sarah Jessica Parker
We've seen SJP don a lot of hair colors since her turn as Carrie Bradshaw, but the actress recently went darker with her strands. Are you a fan?
Tika's been a fan of long strands for a while, but she recently opted for a bob. Do you dig it?
We barely recognized Noomi with her white-blond hair. Do you like the swap?
Since becoming a new mom, Michelle Monaghan has added some highlights to her hair. Do you like her new style?
Aside from bringing her burgundy hair back to brunette, Kristen Wiig chopped a good amount off of her hair  to reveal a chin-grazing crop. Are you a fan?
In a red carpet reveal we never saw coming, Naya River debuted new, blond locks at the People's Choice Awards . Are you digging the fairer shade on her?
Reese Witherspoon  changed her hair quite a bit in 2013, but she started the new year off by snipping some soft, wispy fringe . Do you like her new addition?
Kate Mara had already shocked us by dying her hair blonde last year , but she was spotted with highlights that were more platinum than honey. Do you like this color on her?