Cassie's testimony in the sex trafficking trial against her former boyfriend, Sean "Diddy" Combs, continued Wednesday with the R&B singer revealing that she developed an opioid addiction from Combs' hours- and days-long sex parties.

Casandra 'Cassie' Ventura said Sean 'Diddy' Combs physically abused her and gave her a black eye before her movie premiere.

Cassie, the former girlfriend of Sean 'Diddy' Combs, testified against him in a sex-trafficking case, revealing violent abuse during their relationship. She recounted participating in Combs' notorious 'Freak Offs,

"I saw it clear as day. I don't think the average person would see that," the ABC host and former sex crimes prosecutor says

Ventura took the stand during Combs’ sex trafficking trial, and she gave a heartbreaking and powerful testimony.

Courtroom evidence presented against Sean “Diddy” Combs on Tuesday at his sex trafficking and racketeering trial revealed the twisted nickname the disgraced mogul requested his ex-girlfriend Cassie Ventura call him.