The singer Cassie, best known for her 2006 hit "Me & U," is a key witness in the criminal trial against Sean Combs, her former boyfriend and label boss.

Cassie Ventura, who is serving as the prosecution's witness in her ex-boyfriend Sean "Diddy" Combs' federal criminal trial, was supported by her husband Alex Fine when she took to the witness stand to testify on Tuesday.

Cassie Ventura, currently pregnant with her third child, testified against her ex-boyfriend Diddy in a federal trial, detailing years of alleged abuse. Supported by her husband, Alex Fine, she recounted the harrowing experiences.