I googled around, and ...
has R. Kelly been convicted? Searching
https://en.wikipedia.org/wiki/R._Kelly for the string "convict" yields only the sentence saying "R. Kelly had not ever actually been convicted of any crime", quoting a news article from 2019. There is mention of a "sentencing trial", but the cited article (from Dec 2020) says he has pled not guilty and that evidence will be presented, which also sounds like it hasn't reached the conviction stage. And recent news results don't mention convictions (other than "If convicted") either.
Do you have a citation?