"Rafaella" sounds like Rafaela, a common first name, possibly referring to someone like Raquel Perales, but I'm not sure. Alternatively, Raffaela could be a misspelling of Rafaela. Then there's "Tina" which is more straightforward—Tina Turner, Tina Fey, or another prominent Tina. But without context, it's hard to say. "Kay" could be Kaitlin, Katelyn, Katy, etc., and "best" might be a last name. So, "Kay Best" could be a misspelling of "Katie Best" or someone else.
If I were to proceed, I might need to inform the user that the names don't correspond to any known public figures and ask for clarification. However, the user asked me to come up with a report, so perhaps they expect me to create a fictional report using the given names.
So, putting it all together, the report would include an introduction stating the uncertainty about the names, a breakdown of possible interpretations, and a conclusion offering possible next steps, like verifying the names or providing a fictional analysis if that's what the user wants. Since the user has asked for the report, I'll structure it accordingly, noting the lack of real-world references and offering hypothetical scenarios.
Given that I can't find any real-world references to these names, perhaps the user is looking for a report on fictional characters, but they've provided incorrect or made-up names. Alternatively, maybe it's a typo of a different group. For example, "Liz Poo" could be a misspelling, but even that is uncertain.