R. Kelly's brother, Carey “Killa” Kelly, took to the internet to warn his brother not to mess with him after allegedly screwing him over for years.

Carey claims he has a lot of dirt on R. Kelly and adds that the singer "didn't tell the truth" on his latest track, "I Admit." Carey also said that R. Kelly "blackballed" him from the music industry, and added that their mother has a $500 tombstone despite R. Kelly being a successful entertainer for years.

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