I think Heard is an excellent example because Depp lost the UK trial, but won the US one which got so much more attention. Plus despite the claim Depp's side put forth that "the abuse was a hoax" being found libelous, as in the jury decided it wasn't a hoax, this didn't get any attention and Heard is made out to be the sole villain in the story and having made it all up to hurt Johnny Depp.

This will make victims think thrice before even speaking up against (much less sue) celebrities as they risk being vilified if the case isn't ironclad.