The R&B singer Cassie is facing cross-examination Wednesday after two days of testimony recounting tumultuous details of life with her ex-boyfriend, Sean "Diddy" Combs.

As Cassie Ventura neared her 12th hour on the witness stand, she told jurors that the threats and incessant sexual demands from her ex-boyfriend, Sean "Diddy" Combs -- as well as a pattern of coerced sex with strangers -- drove her into addiction, exposed her to regular spates of violence and led her to contemplate suicide.

Cassie Ventura testified about the first time she recalled Sean Combs "knocked me around," describing a time in New York City when, she alleged, he "h