7 Pairs of TV Siblings That Actually Hated Each Other in Real Life

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On TV sets, castmates usually become one big happy family. Considering they have to spend almost every waking moment together, it makes sense that the crew would get close. Just look at the Riverdale stars, for example — they’re BFFS on TV and IRL! And when the actors play on-screen siblings, they can form an especially tight bond. Well… sometimes.

A lot of small-screen sibs have become real-life best friends, but not everyone feels the brotherly (or sisterly) love. These TV duos might pretend to be tight on camera, but they actually hated each other in real life!