Story: Deven Yuvvraaj (Salman Khan) is a struggling singer who signs an agreement with his girlfriend Anoushka’s (Katrina Kaif) father Dr. Banton (Boman Irani) to be a billionaire in 40 days. To acquire this wealth, he has to go through an emotional roller coaster journey of joy and pain with his two estranged brothers Gyanesh Yuvvraaj (Anil Kapoor) and Danny Yuvvraaj (Zayed Khan) who he meets ... ...detailed story of Yuvvraaj