"Was in Delhi for two days promoting 'Rock On 2' and have returned back with bad cough because of the pollution there. It was so disturbing to see the smog and to not be able to breathe properly. We have to do our bit for our environment guys. 


"Each & every one of us. Let's give our Mother Earth the love back now," the 29-year-old actress posted on Twitter. 


Delhi has been caught in the smog since Diwali. A lot of preventive measures have been taken to make the situation normal. 


Directed by debutant Shujaat Saudagar 'Rock On 2' is releasing this Friday.