Diddy's ex-girlfriend Cassie testifies about abuse and ‘freak offs’

Cassie, the R&B singer and former girlfriend of Sean “Diddy” Combs, testified Tuesday that the mercurial music mogul — powerful, abusive and controlling — beat her mercilessly and ordered her to have “disgusting” sex with strangers during drug-fueled, multi-day marathons he called “freak offs.”