By end of the week, a jury is expected to be seated in the federal sex trafficking trial of Sean “Diddy” Combs. It’s a stunning turn of events for the once kingmaker in music, a man who reached billionaire status as a rapper, producer and entrepreneur.

Disgraced rap mogul Sean “Diddy” Combs’ trial began Monday with jury selection, shortly after the rapper formally rejected a plea deal on his five federal charges, which include racketeering and sex trafficking. (Here is a complete list of the allegations against Combs).

A federal judge has warned a lawyer for Sean “Diddy” Combs to tame his public comments now that the rapper’s sex trafficking trial is underway.