R&B singer Cassie said Sean "Diddy" Combs' infidelity was a painful part of their combustible, nearly 11-year relationship, as the music mogul's defense team began cross-examination of the prosecution ...

Cassie is being cross-examined after two days of testimony recounting the R&B singer's tumultuous relationship with Sean ...

The rapper's lawyers have also alleged she was motivated by money to get back at him.Start the day smarter. Get all the news ...