Dillagi Song Lyrics : Dillagi is hindi song sung by Rahat fateh Ali khan. Dillagi is best song from top 10 songs of rahat fateh ali khan. Star cast of this video song are Huma Qureshi, Vidyut Jammwal. Music is composed to this song by Ustad Nusrat Fateh Ali Khan, Salim-Sulaiman. Dillagi song lyrics written by Manoj Muntashir, Purnam Allahabadi.