Those including Usher, Steve Harvey and Wendy Williams. But what connections do they have to Combs? Dawn Richard, a former member of Danity Kane, testified that Usher had seen Combs punch Ventura “hard” in 2010 at a restaurant in West Hollywood On May 19,

Diddy is facing a slew of federal charges, including two counts of trafficking by force, fraud, or coercion, all of which he has pleaded not guilty to. Ahead of the trial, prospective jurors were given a list of names of people who may or may not be referenced in the case;

While on the witness stand Monday (May 19) in Sean “Diddy” Combs’ sex trafficking trial, Dawn Richard testified that the Bad Boy founder allegedly punched his artist and girlfriend at the time, Casandra “Cassie” Ventura, while attending a star-studded dinner party in 2010.

Explore the full timeline of allegations against Diddy, including freak offs, Kid Cudi's car incident and detailed testimony from Cassie

Diddy's federal sex trafficking trial's second week began on Monday, May 19. The court this week received testimony from Cassie Ventura's mother, Regina Ventura, and Diddy's former assistant, David James, among others.

Dawn Richard, the Danity Kane member who has accused Sean "Diddy" Combs of sexual abuse, says she witnessed him allegedly beat and punch his ex-girlfriend Casandra "Cassie" Ventura, while other celebrities, including Usher, were present.

Seven witnesses have testified in Diddy's trial, detailing alleged abuse and control. Kid Cudi may testify next; Usher is not on the witness list.

Usher’s name has surfaced in court testimony involving a disturbing allegation against Sean “Diddy” Combs. According to People magazine, Danity Kane singer Dawn Richard claimed

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.