Cassie, whose full name is Casandra Ventura, is married to Alex Fine. They tied the knot in 2019, less than a year after publicly revealing their relationship in 2018
. Alex Fine was originally Sean "Diddy" Combs' personal trainer before becoming Cassie's trainer, which led to their romance
. The couple has two daughters, Frankie and Sunny, and they are expecting their third child as of early 2025
. Alex Fine has been a supportive partner, notably standing by Cassie during her testimony in the trial involving her former partner Sean "Diddy" Combs
. In summary, Cassie is married to Alex Fine, a personal trainer and fitness entrepreneur, since 2019, and they have built a family together with children and mutual support through challenging times