Follow live updates and coverage of Sean "Diddy" Combs' trial in N.Y. as Cassie Ventura will face cross-examination from Combs' lawyers.

Casandra "Cassie" Ventura is opening up about why she participated in the "Freak Offs" — hours-long sex parties where she alleges her former boyfriend Sean "Diddy" Combs forced her into sexual activities with other men.

Sean "Diddy" Combs is on trial. Here are the most striking revelations so far.

Sean "Diddy" Combs, who is on trial for alleged sex trafficking among other allegations, was accused by his ex of hosting "freak offs"

Media outlets are asking the judge in Sean "Diddy" Combs' case to allow the press to view video evidence of "freak-offs."

Sean 'Diddy' Combs is on trial facing a number of charges, including racketeering conspiracy, sex ­trafficking by force, fraud or coercion and transportation to engage in prostitution

Defense attorneys are beginning to poke holes in the testimony of Casandra “Cassie” Ventura against Sean “Diddy” Combs amidst his federal sex crime case. They dug up a ton of receipts to prove their argument that the pop singer was a willing participant in the so-called “freak-offs” as opposed to being coerced into the sexual acts.

In a 2009 message, Cassie told her former partner Sean "Diddy" Combs that she was "always ready" to participate in freak-offs.