“Hannah Montana” (“That’s So Raven”)
If we’re judging shows based on popularity of their characters alone, it would make more sense for “That’s So Raven” to have been a spinoff of “Hannah Montana.” But no. Miley would not be what she is without Raven-Symoné. Of course, there is also the possibility that every Disney show exists in the same world, like some weird, tween Tarantinoverse.