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.

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."