Cassie and Diddy (Sean Combs) broke up for good in 2018. Although they had an on-and-off relationship for over a decade, the final split happened in October 2018. Reports indicated that they had not been together for months before the public announcement, with breakup rumors surfacing in the same year and confirmed by Cassie's representative. Cassie testified that she broke up with Diddy in August 2018 after seeing a photo of him with another woman he had been dating during their relationship. After their breakup, Cassie moved on and later married Alex Fine in 2019.