Sean "Diddy" Combs, was accused in a lawsuit Thursday of subjecting R&B singer Cassie to a yearslong relationship that included beatings and rape. Cassie, whose legal name is Casandra Ventura, alleged in the suit filed against the producer and music mogul in New York federal court that Combs brought her into his "ostentatious, fast-paced, and drug-fueled lifestyle" not long after she met him and signed to his label when she was 19 and he was 37 in 2005.