Actor Vivek Oberoi who is the owner of his firm, Oberoi Mega Entertainment LLP has filed a fraud case against at least three of his business partners for allegedly defrauding him of Rs 1.55 crore. Vivek filed the case by Deven Bafna, the chartered accountant of his firm. The actor has alleged that the partners made him invest money in an event and film production firm promising lucrative profits. But later, the accused used the money for their own personal expenses. The case was registered at MIDC police station in Mumbai on Wednesday and police are now probing the case.