Yuvraj Vijay Singh (
Salman Khan) a prince of Pritampur, is soon to be crowned as king and is engaged to princess Maithili (
Sonam Kapoor), but due to his stubborn nature Vijay faces many problems with Maithali as well as his brother and sisters. His step sisters Rajkumari Chandrika (
Swara Bhaskar) and Rajkumari Radhika (
Aashika Bhatia) lives in a separate house outside royal fort, while his step brother Yuvraj Ajay Singh (
Neil Nitin Mukesh) wants to kill him and take his place with the help of his manager Chirag Singh (
Armaan Kohli), who is misguiding Ajay at every step. They plan an attack on Yuvraj Vijay which he survives but gets badly injured. Meanwhile Vijay's look alike Prem Dilwale (
Salman Khan) a happy go lucky stage actor who falls in love with princess Maithili, reaches Pritampur to meet her along with his friend Kanhaiya (
Deepak Dobriyal). Pitampur's Diwan Sahab (
Anupam Kher) notices Prem and gets him to take Yuvraj Vijay's place while Yuvraj is still recovering in a hideout.
