Professionally known as Cassie, the singer has laid bare the most significant incidents during their decadelong relationship, including her participation in alleged drug-fueled sex parties labeled "freak offs,

During testimony in Sean “Diddy” Combs’s sex-trafficking trial, Cassie Ventura shared details about Combs’s alleged abuse and her relationship with rapper Kid Cudi.

Cassie Ventura, Sean "Diddy" Combs' ex-girlfriend, was back on the stand Wednesday​ and told the jury that, after a break-up, she was raped by Combs.

Cassie will testify again about the alleged sexual, physical and psychological abuse she endured at the hands of former partner Sean "Diddy" Combs.

Cassie Ventura, the former girlfriend of Sean “Diddy” Combs and one of his accusers, will continue her testimony today in his federal criminal trial. Follow here for the latest.

Follow the latest from Sean "Diddy" Combs' sex trafficking trial in N.Y. as Cassie Ventura testifies against the artist for the second day in a row.

Casandra "Cassie" Ventura is taking the stand in Sean "Diddy" Combs' criminal trial, almost two years after she sued her ex-boyfriend.

Family members of Cassie Ventura and Sean ‘Diddy’ Combs have been in court this week during graphic testimony in his federal sex-trafficking trial.

As federal prosecutors called witnesses to the stand in Sean "Diddy" Combs' criminal trial, his ex-girlfriend, the R&B singer Cassie Ventura, continued her testimony Wednesday inside the New York City courthouse as the trial entered its second day.

Singer Cassie Ventura also known as Cassie arrives for the screening of Killing Them Softly at the 65th international film festival, in Cannes, southern France, Tuesday, May 22, 2012. (AP Photo/Lionel Cironneau,

Casandra "Cassie" Ventura broke down in court as she recalled how she healed from her alleged abuse by Sean "Diddy" Combs