From ombré to every shade of the rainbow, there's no doubt that celebrities are trendsetters when it comes to hair color. However, for every hairdo in Hollywood, there is a hair don't.
Unfortunately, for the celebs in this gallery, the hue of their hair attracted our attention for all the wrong reasons.
Image via Splash News
Drew Barrymore
We wish we could know what Drew Barrymore was thinking back in 2009 when she dip-dyed just the tips of her otherwise blond hair a jet-black color.
Kylie Jenner
We can only hope that Kylie Jenner skipped her root touch-up appointment in this photo because she's planning on dyeing her ice-blue-colored hair back to a more flattering tint.
Kate Moss
Back in 2010, Kate Moss claimed that this gray streak in her hair was intentional and not just her roots growing in.
Fergie
These days, Fergie has flawless hair game, but these stripe-y highlights in her bangs circa 2005 make us want to cry.
Lady Gaga
Lady Gaga's platinum hair clashes with her sun-kissed skin.
Rita Ora
The large bouffant style is not helping to hide Rita Ora's major dark root growth.
Dascha Polanco
If Orange Is the New Black, then eggplant purple must be the new brown for actress Dascha Polanco.
Nicole Richie
Sorry, Nicole Richie. We're not feeling your Pepto-Bismol-colored hair.
Tori Spelling
Apparently, only part of Tori Spelling's hair decided to revolt and go brown in this photo.
Avril Lavigne
Avril Lavigne's pink-and-green hair is a hot mess.
Anne Hathaway
Just because you have pale skin like Anne Hathaway doesn't mean that you will look natural as a blonde.
Ciara
Ciara's ombré hair could have been blended just a tad bit more.
Blake Lively
With her tan California skin, Blake Lively looks much better with her typical blond locks than this red color.
Lena Dunham
We love most things about Lena Dunham, but definitely not this neon green dye job.
Holly Madison
Holly Madison's single process hair color makes her bleached blond tresses look like a wig.
Ashley Greene
Ashley Greene might be able to pull off a lot of different hair colors, but this neon red shade is not one of them.
Christina Aguilera
What's black and white and red all over? Christina Aguilera's hair and outfit in this photo.
Britney Spears
Britney Spears was born to be blond (not auburn).
Taryn Manning
Bleached blond is too harsh a color on Orange Is the New Black star Taryn Manning.
Kelly Rowland
During her Destiny's Child days, Kelly Rowland unsuccessfully experimented with red streaks.
