‘Badtameez Dil’ is a peppy dance number from Ranbir & Deepika starer ‘Yeh Jawaani Hai Deewani. The film is directed by Ayan Mukherji and the star cast includes Kalki Koechlin Aditya Roy Kapur along with Ranbir Kapoor and Deepika Padukone. The song has vocals by Benny Dayal & Shefali Alvares. The music composed by Pritam Chakraborty. The lyricist of the song is Amitabh Bhattacharya.