Cassie Ventura, Sean “Diddy” Combs’ ex-girlfriend, is expected to testify in court today. Her attorney signaled that she’s ready to take the stand while he was arriving at the Manhattan courthouse Tuesday morning.

Daniel Phillip, who says Cassie Ventura paid him for sex, testified that Sean Combs was in the room at the time.

Prosecutors in opening statements called Combs a cultural icon to the public – but alleged he 'committed crime after crime' in private.