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OMG Girlz - OMG Girlz are all about the hair color. They’ve created a rainbow of sleek and wavy tresses with hues of pink, purple and blue. Risky color choices for any age in the very least, but they’re all just young and having fun.

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Willow Smith - Willow went from whipping to shaving and dying. Maybe the new ‘do is specifically for a special occasion, like her upcoming debut album Knees & Elbows. She has said that the new project is going to make fans “feel like they have control over their lives and can do what they want to do and be the person they want to be.” (Photo: Twitpic)

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Tameka "Tiny" Cottle - BET reality star Tameka “Tiny” Cottle revives her love for pink with the help of her personal stylist, Shekinah Anderson. “Nu hair..I luv 2 do me! I don't let what’s standard 2 da world control what I do! I express myself thru my hair,” she tweeted. “Yes, all of my friends know that I love pink. I asked my stylist to add in a few pink extensions for a different look,” Tiny told BET.com.

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Rihanna - When the pop star showed up with a head full of red hair, she amazed the music world and fans alike at how hot the color can be. "With my hair I was ready for something new, something loud, something expressive and something fun." (Photo: Gilbert Carrasquillo/Getty Images)

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Nicki Minaj - Nicki’s hair is like a box of chocolates (you never know what you’re going to get). She admits to owning approximately a hundred wigs and says she chooses them according to her mood. “Right before I walk out the door, I grab one,” she said, explaining that there are alter egos that match her array of looks. (Photo:  Frank Micelotta/ PictureGroup)

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Katy Perry - Soon after her breakup with hubby Russell Brand, the California girl was spotted with blueberry hued hair. Katy Perry has explained her eccentric yet sleek dye choice, telling Women’s Wear Daily "I was trying to find a happy medium between crazy and mature." (Photo: Pascal Le Segretain/Getty Images)

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Ciara - The sexy star’s ombre color effect may be the remains of a grown-out winter blonde. However, it’s a look that stars like Rihanna and Beyoncé are rocking right now – so chances are it was a deliberate decision! (Photo: FayesVision/WENN.com)

Photo By Photo: FayesVision/WENN.com

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Beyoncé - She's dabbled with brunette extensions and blonde highlights in the past, and sometimes it’s sweet, like her golden-hued crown of curls and sometimes it’s spicy, like her bed-head look with a perfect middle part. Whatever the creation, Bey’s hair is always drool-worthy. (Photo: Kevin Mazur / Getty Images)

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Lady Gaga - Lady Gaga loves herself some hair, so much so she released a single entitled “Hair” via iTunes and talked up the track on Twitter before its release. “I'll dye living just as free as my Hair! I don't wanna change, and I don't wanna be ashamed," she continued on Twitter. "I'm the spirit of my Hair, it's all the glory that I bare. I am my #Hair.” (Photo:  Tom Donoghue / PictureGroup)