Priyanka Chopra upset over father's ill health: See Pictures

Priyanka Chopra is going through a rough patch due to her father Lt. Col Ashok Chopra's frail health. While shooting for Apoorva Lakhia's Zanjeer, Priyanka looked very upset and kept forgetting her lines.

A source who was at the set said that Priya usually never forgets her lines and here she was standing in front of Mr. Dutt, faltering and fumbling over her lines repeatedly.

Priyanka's father Dr. Ashok Chopra has reportedly been battling an illness for some time now. The actress recently tweeted about her father saying, "Seeing my dad so weak and so fragile breaks me just a lil bit more... Dads r supposed to be superheroes...need some prayers today." (sic).

Click on the slider to see some rare and unseen pictures of Priyanka Chopra with her beloved father, Ashok Chopra.