The Brooklyn federal court jury convicted him after hearing that he used his entourage of managers and aides to meet girls and keep them obedient, an operation that prosecutors said amounted to a criminal enterprise.
Kelly, born Robert Sylvester Kelly, used his fame, money and popularity to systematically prey upon children and young women for his own sexual gratification, prosecutors wrote in a court filing earlier this month.
Several accusers testified that Kelly subjected them to perverse and sadistic whims when they were underage.
The accusers alleged they were ordered to sign nondisclosure forms and were subjected to threats and punishments such as violent spankings if they broke what one referred to as Rob's rules.