Demi Lovato reveals sister: Singer never knew she had a secret half-sibling

quot;X Factor" judge Demi Lovato just found out she had an older half-sister.

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Demi Lovato has secret half-sister: Strangest celeb family drama

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Demi Lovato reveals secret half-sister

Demi Lovato Was Banned From Seeing Her Sister Until She Got Sober

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Singer-actress Demi Lovato says she has a half-sister

Demi Lovato - Wikipedia

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Demi Lovato opens up about why she's using 'she/her' pronouns again

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