Cassie Ventura is married to Alex Fine. They tied the knot in August 2019 after dating for less than a year. Alex Fine is an actor and fitness entrepreneur who was originally Sean "Diddy" Combs' personal trainer before becoming Cassie's trainer, which led to their relationship
. The couple has two daughters, Frankie Stone Fine (born December 2019) and Sunny Cinco Fine (born March 2021), and they announced in early 2025 that they are expecting their third child, their first son
. Their relationship has been notably supportive, especially during Cassie's legal battles and testimony against Sean "Diddy" Combs, with Fine standing by her side throughout
