Sylvester Stallone’s wife Jennifer Flavin Stallone has filed for divorce after 25 years of marriage.

Sistine Stallone made her big night on the red carpet a family affair! The 21-year-old actress was joined by her sisters, Scarlet and Sophia, mother Jennifer Flavin and dad Sylvester at the Los Angeles premiere of her upcoming film, 47 Meters Down: Uncaged. Sylvester and Sistine Stallone pose with Jennifer Flavin, along with Sophia and Scarlet Stallone, at the premiere of '47 Meters Down: Uncaged' at Regency Village Theatre on Aug. 13, 2019 in Westwood, California. 47 Meters Down: Uncaged -- also starring Jamie Foxx's daughter, Corinne Foxx -- hits theaters on Aug. 16. RELATED CONTENT:Sylvester Stallone Says He Has 'Zero Ownership' of 'Rocky' Despite Creating the FranchiseSistine Stallone Gets Racy for 'Love' Days After Golden Globes DebutSophia and Sistine Stallone Walk Dolce & Gabbana Fashion Show -- See the Pics!