Cassie (real name: Cassandra Ventura) filed a sex trafficking and sexual assault lawsuit against Combs in the U.S. District Court for the Southern District of New York, according to court documents obtained by USA TODAY. The complaint alleges that Cassie, who began a professional and sexual relationship with the rap mogul when she was 19, was trafficked, raped, and viciously beat by Combs over the course of a decade.

"After years in silence and darkness, I am finally ready to tell my story, and to speak up on behalf of myself and for the benefit of other women who face violence and abuse in their relationships," Cassie said in a statement. "With the expiration of New York's Adult Survivors Act fast approaching, it became clear that this was an opportunity to speak up about the trauma I have experienced and that I will be recovering from for the rest of my life."

Cassie alleges in the lawsuit that Combs "took control" of her life, ranging from her healthcare to her career opportunities and plied her with drugs and alcohol. Combs also allegedly forced Cassie to perform sexual intercourse with male prostitutes who he hired and recorded their sexual encounters.

"No human should have to endure what Ms. Ventura has endured," said Cassie's attorney Douglas Wigdor in a statement. "Her ability and willingness to speak up against the abuse she suffered, and seeking to hold accountable her abuser and those who enabled the abuse, is a testament to her strength and resilience."

In a statement, Combs' attorney, Ben Brafman, said the rapper "vehemently denies these offensive and outrageous allegations."

If you are a survivor of sexual assault, RAINN offers support through the National Sexual Assault Hotline (800.656.HOPE & online.rainn.org).

If you are a victim of domestic violence, The National Domestic Violence Hotline (thehotline.org) allows you to speak confidentially with trained advocates online or by the phone, which they recommend for those who think their online activity is being monitored by their abuser (800-799-7233). They can help survivors develop a plan to achieve safety for themselves and their children.