Policies, Ritchie333? How about the one I've been quoting all along, that is one of the very foundations of Wikipedia, WP:NPOV?  The best course of action is to follow the core policies.  Write articles in a neutral tone of voice.  Don't report opinions as if they are facts.  Unless you have a poll of a representative segment of the population of the entire world, which demonstrates what they "best know" Cleo Rocos for, then you don't have a reliable source for the claim that she is "best known" for anything.  You have a source that contains an opinion, and you are edit warring to impose that opinion on the article, and you are being deliberately obtuse if you deny that it's POV.  And it's SO EASY not to use this phrase.  It's a stupid phrase that adds nothing except bias and opinion to the article.
And yes, wikipedia is very much concerned with objective facts.  If you think it's not, leave. 190.46.98.195