Kid Cudi, a key witness in the sex trafficking trial against hip-hop mogul Sean “Diddy” Combs, revealed in a new interview published Wednesday that he declined to testify twice before he was ultimately subpoenaed.

Cudi briefly dated singer Cassie Ventura in 2011 and testified about the abusive nature of her relationship with Sean "Diddy" Combs.

Kid Cudi was asked for the first time about his experience testifying at the Sean “Diddy” Combs trial. The rapper and actor, whose real name is Scott Mescudi, was subpoenaed by federal prosecutors and was required to testify against the Bad Boy Records founder in regards to a home invasion and car explosion allegedly linked