Celebs reveal their struggles with acne

Katy Perry - The singer told Elle Australia how self-conscious she is about her acne scars and that sometimes she wears too much makeup to cover them up.

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Ethan Dolan - One of the Dolan twins took to Twitter to reveal his treatment for acne. Cutting dairy seemed to have done the trick for him

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Kendall Jenner - Kendall had a tough time dealing with acne. She said she wouldn't look people in the eye and that it killed her self-esteem. Her advice? "Never let that stop you!"

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Kathryn Hahn

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Dakota Fanning - The actress also took to Instagram to share her pimples.

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Lili Reinhart - The actress has been struggling with cystic acne since she was 12.

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Shay Mitchell - The actress pointed out that things such as weather changes and stress can trigger breakouts.

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Megan Fox - The stunning actress has not openly addressed her struggle with acne, but a number of pictures have shown that she suffers from it.

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Ashley Benson - The 'Pretty Little Liars' star shared a photo on Instagram wearing zit cream.

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