As the Sean "Diddy" Combs trial unfolds in NYC, here's what to know about Cassie Ventura and other the key witnesses in the case.

Cassie Ventura, the former girlfriend of Sean “Diddy” Combs, gave emotionally gripping – and at times – graphic testimony, offering the world a glimpse into her longtime relationship with the music mogul and alleged drug-fueled sex performances known as “Freak Offs,

NEW YORK (AP) — R&B singer Cassie delved into text messages with her ex-boyfriend Sean “Diddy” Combs as she resumed testifying in his sex trafficking trial Friday, saying she told him “I’m not a rag doll. I’m somebody’s child” after he beat her at a Los Angeles hotel in 2016.