Kid Cudi is expected to testify in the Sean "Diddy" Combs trial about his brief relationship with Cassie Ventura and threats Combs allegedly made to blow up his car.

Rapper Kid Cudi is set to testify at the New York sex trafficking trial of Sean “Diddy” Combs after one of the music mogul's ex-aides finishes testifying about abuse he says he witnessed.

Cassie Ventura and Sean "Diddy" Combs' former assistant testified that he tried to confront Marion "Suge" Knight at a diner. The pair have been rivals since the '90s.

Prosecutors showed the jury photos taken during the raid on Sean “Diddy” Combs’ Miami home last year as a Department of Homeland Security agent took the witness stand.

Regina Ventura, the mother of Combs' ex-girlfriend Cassie Ventura Fine, told the court on May 20 she was "physically sick" over the rapper's alleged abuse and said she was once pressured to send him $20,000 after he raged at her daughter. "I was scared for my daughter’s safety," Ventura told jurors.