Here's what you need to know about the 38-year-old star witness in the Sean "Diddy" Combs trial, Cassie Ventura ...

Casandra Ventura, the R&B singer and actor known simply as Cassie, began testifying Tuesday in Sean "Diddy" Combs ' sex ...

Cassie Ventura, singer and Diddy’s former girlfriend, is at the heart of the mogul’s sex trafficking trial - The R&B star ...