Cassie Ventura, the prosecution’s star witness in the sex-trafficking case against Sean “Diddy” Combs, told jurors Tuesday how her relationship with the music mogul went from lovestruck to abusive. Ventura said that in the early years,

Cassie Ventura testified that she did not remember how the term “freak off” came about but she recalled Sean Combs proposed “this sexual encounter, that he called voyeurism, where he would watch me in intercourse, sexual activity with another man” within the first year of their relationship.

Combs faces five federal charges of racketeering, sex trafficking and transportation to engage in prostitution, to which he has pleaded not guilty.

Sean "Diddy" Combs, the music mogul accused of sexually assaulting, trafficking and otherwise exploiting women in recurring incidents over multiple decades, is standing trial on federal charges in New York City. Jury selection began May 5, and opening statements are expected on Monday, May 12.

A federal jury of eight men and four women is hearing testimony at the sex trafficking trial of Sean “Diddy” Combs. The jurors range in age from 30 to 74.

Prosecutors filed another superseding indictment against Combs in New York federal court, adding two charges to bring his total to five—with new counts including a

Sean “Diddy” Combs will have the support of his family as opening statements in his sex-trafficking trial are set to begin Monday in downtown Manhattan.

On the first day of Combs' sex trafficking trial, a witness, Daniel Phillip, said he was a professional stripper who was paid $700 to $6,000 to have sex with Cassie while Combs watched and gave instructions, with the first encounter in 2012.

The R&B singer Cassie has taken the witness stand in her ex-boyfriend Sean “Diddy” Combs' sex trafficking trial. The trial resumed Tuesday in New York.