It was rendered by Nakash

The fourth song from Mrs Undercover was Shaani Rani.

While the second word in its title was indicative of the fact that it was a woman-centric film, the word preceding it meant smart.

The song was the second contribution of composer Amit Sawant to the soundtrack of the film.

And, as was the case with Saanson Se Judi, it was penned by Shloke Lal.

By the way, it was the only solo on the soundtrack of the film.

And the man who sang it was Nakash Aziz – the go-to crooner for such kinds of tracks.