Her great grandfather is Actor Prithviraj Kapoor. Prithviraj Kapoor' wife's brother was actor Jugal Kishore Mehra. Jugal Kishore Mehra married actress/ singer Anwari Begum. Jugal converted to Islam and adopted Anwari's daughter, actress Zareen ( Nasreeen). Nasreen was mother of Sasha's mother Salma Agha. This makes Sasha Agha a great granddaughter of Prithviraj Kapoor. A grand niece of Raj Kapoor , Shammi Kapoor and Shashi Kapoor. A niece of Randhir, Rishi ,Rajiv , Kunal , Sanjana, Karan Kapoor ( Shashi's children) Aditya Raj Kapoor ( ShammI's son). Finally a cousin of actors Karishma Kapoor, Kareena Kapoor , Ranbir Kapoor.
