'Main Badhiya Tu Bhi Badhiya', the first song from Ranbir Kapoor and Sonam Kapoor starrer 'Sanju' has been released. Sonu Nigam and Sunidhi Chauhan have sung it while it has been composed by music director duo Rohan-Rohan with lyrics by Puneet Sharma. Directed by Rajkumar Hirani, the film also stars Paresh Rawal, Manisha Koirala, Vicky Kaushal and Dia Mirza.