I was watching the song, Mastee Men Chhed Ke, picturized on Vijay Anand. I was also writing down other people I see. I saw Shakeela and wrote it down. I saw her in another song and thought that I found another uncredited guest star. But I felt uneasy. Decided to look at the cast very carefully, found Nasreen listed towards the end. Light bulb!
It is not Shakeela but her sister Nasreen!
I am sure all the experts know it, but I am still a student :)
Now You Know!