The short answer is that fanpop provides an "image credit" field which every user should use to make it clear that no ownership ou rights to the images are implied par being posté here: the images still belong to <these people> (what toi insert in the image credit field).
Do a chercher of fanpop (or just participate in a forum long enough) and toi will quickly find dozens of pages of people discussing how to properly use the image credit field. One fairly straightforward method is described in this article:
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