Sean “Diddy” Combs’ ex-girlfriend, Cassie Ventura, began what could be a days-long testimony in Combs’ sex trafficking trial Tuesday, alleging on the witness stand Combs had subjected her to physical abuse and coerced her to participate in “freak off” sex performances. (Here is a complete list of the allegations against Combs).

Sean “Diddy” Combs' former girlfriend Casandra Ventura will likely face a grueling cross-examination starting on Thursday at the hip-hop mogul's criminal trial, after she accused him of rape and more than a decade of violent abuse.

Follow the latest from Sean 'Diddy Combs' sex trafficking trial in New York. Cassie Ventura testified against the artist for the second day in a row.