The singer broke down crying in court as she discussed Combs' "freak offs," a term for the mogul's alleged drug-fueled sex parties. She said that they made her feel "horrible" and "worthless" but that she continued to participate for "the one-on-one time" with Combs and out of fear that the rapper would become violent or find someone new.

Sean "Diddy" Combs is on trial for allegedly leading a criminal organization that operated through sex trafficking, kidnapping, forced labor and violence over the course of 20 years, per federal prose...