Siblings are your first friend and enemy; the one on your side when the world is against you. For many celebrities, navigating Hollywood and trusting industry folks is made easier with a family member by their side. Regardless of the scandals, bad publicity and even rumors, these select have their kin to thank for that undying support.
Celebrate National Sibling Day with our gallery of favorite celeb siblings.
Tia and Tamera Mowry
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