Insia finds fame as an nameless burkha clad YouTube feeling, Top secret Superstar, whose films promptly go viral. She's then approached by Shakti Kumaarr (Aamir Khan), an ostentatiously dressed, foul mouthed music director, who seems to become astonishingly practical. It is an unapologetically melodramatic film, but manages to strike a chord you'll find on your own wiping a tear when Insia's guitar is damaged by her father, and cheering for her when her Secret Superstar videos become a…