She studied at Jesus and Mary College, University of Delhi. Sushmita was married to the director Sudhir Mishra. After her divorce, she married the Actor, Producer and Civil activist Raja Bundela and has two children. Raja. Rajeshwar Pratap Singh Judeo alias Raja Bundela was born to one of the ruling Bundela Rajput clan in the Lalitpur district. She married the Rajput Prince and was known as Ranisaheba. Sushmita Devi, later and has three children.