Priyanka has made the donation to the BIG Green Ganesha Campaign of 92.7 BIG FM.
Her contribution will help in creating a papier-mache Ganesha idol.
In the meantime, the actress is gearing up for the release of her new film "Barfi!", in which she plays an autistic girl.
Her maiden music single "In my city" is also due to release Sep 13. It seems Piggy Chops can do with a few blessings for now, and what better way to do it than by lending her name to a noble environmental cause!