Father
Michael Monasterio (d. 2013)
Mother
Jerri Renee (nee Chastain)
Sister
Juliet Chastain (younger, 1978 - 2003)
Spouse
Gian Luca Passi de Preposulo (fashion executive for brand Moncler, since 10-Jun-17)
Relation
Ned Benson (Film director)
Daughter
Giulietta Passi Chastain