Krishna Kumar (Prabhu Deva) is a happy go lucky person who works in Mumbai. He spends his time searching for his dream girl. He doesn't want a country girl for a wife. His father with the aid of his grandmother choose a girl from their village. He gets married to the girl, Devi (Tamannaah) unwillingly. After moving to the new house, Devi's personality changes, which surprises Krishna. He unwillingly takes her to a film festival where, to his shock, she dances and calls herself Ruby. She attracts the attention of actor Raj Khanna (Sonu Sood). He finds out that his wife is possessed by Ruby.