She was travelling across the US to promote her new single "Exotic", and to create buzz around animation film "Planes", in which she has given voiceover for an Asian character named Ishaani.
Priyanka flew down from Los Angeles to New Delhi Aug 19 morning, and she was fresh and ready for an event related to a social cause.
No jetlag?
"We've got over jetlags, we don't get time for jetlags. Jet lag ke liye bhi time nahin hai (Imagine there's no time even for jetlag," Priyanka told.
The 31-year-old sipped hot coffee to stay awake and alert.
"This is my third since the morning! But what to do," she added.
Even before she could get a breather, Priyanka is now caught up with the promotions of her forthcoming movie "Zanjeer", releasing Sep 6. The film is a remake of the 1973 Amitabh Bachchan-starrer of the same name.