Testifying through tears, the woman, using the pseudonym "Jane," told jurors Combs provided her drugs and forced her to participate in "freak-offs" or "hotel nights."

The fourth week of Sean “Diddy” Combs' sex trafficking trial featured testimony from the second of two ex-girlfriends who are crucial witnesses in the government's quest to prove sex trafficking and racketeering conspiracy charges against the hip-hop mogul.

As Sean "Diddy" Combs' trial continues, prosecutors face a challenge in keeping witnesses anonymous against the backdrop of such public proceedings.