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Ariana Grande, 20, recently took to Instagram to explain to the haters why she constantly wears her hair in the same half-ponytail style she's become known for.

"Since people give me such a hard time about my hair I thought I'd take the time to explain the whole situation to everybody. I had to bleach my hair and dye it red every other week for the first 4 years of playing Cat ... as one would assume, that completely destroyed my hair. I now wear a wig on Sam & Cat," explained Ariana, referring to her role as Cat Valentine on the Nickelodeon series "Sam & Cat."

Pics: Hot girls, bad hair

Well at least she has a healthy perspective!

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