R&B singer Cassie, a former girlfriend of Sean "Diddy" Combs, took the witness stand Tuesday to testify about her experiences with the music mogul in the ongoing, federal sex trafficking trial against him that officially began this week in New York.

Cassie told jurors Sean “Diddy” Combs controlled even the smallest details of her appearance because “I had to look a certain way for ‘freak-offs.”” For example, her nails needed to be painted

In Diddy trial news, the mogul's ex-girlfriend Cassie Ventura told the jury about freak offs and abuse while testifying at his sex-trafficking trial.

Day 2 of Diddy's sex trafficking trial saw Cassie Ventura reveal what really went on for years in dark hotel rooms

Cassie Ventura reveals heartbreaking reasons behind her breakup with P Diddy, while his defense painted a completely different picture.

Sean 'Diddy' Combs' trial began at the Daniel Patrick Moynihan Courthouse in New York City on Monday as opening statements were read out to the jury

Sean ‘Diddy’ Combs, who is on trial at a Manhattan court on several allegations of sex crimes, was allegedly pinned against the wall by a security guard who claims Combs tried to bribe him after the music mogul assaulting his then-girlfriend, Cassie Ventura, the former guard said in court.

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