Another Celebrity Zainab Shabbir And Usama Khan Ties A Knot. Actors Zainab Shabbir and Usama Khan have worked together on many projects and have really good chemistry on the screen as well as in real life. Both the actors are seen hanging out together and have also entered the new year 2021 by posting their picture together. Zainab Shabbir is comparatively a new actress of Pakistani drama industry, She has started her career from a Famous Pakistani drama “Sanwari” on Hum TV. She has also played supportive roles in “piya naam ka Diya”, “Malaal-e-yaar and “makafat”. She is a really…