Bollywood actor Imran Khan, who is busy shooting with Katrina Kaif in Agra for "Mere Brother Ki Dulhan", has found the best solution to beat the sweltering heat - water!At times both the actors are required to wear heavy costumes in the heat.

So, Imran, who is a health freak, keeps gulping down glasses of water to keep himself away from dehydration, said a source.

The shooting schedule of movie, a Yash Raj Films (YRF) production, will come to an end soon. Written and directed by debutant Ali Abbas Zafar, it is set for a Sep 9 release.

"Mere Brother Ki Dulhan" is a musical romantic comedy set amongst upper middle class families of North India.

The story, full of humour and romance, narrates how Imran falls in love with his brother's bride, played by Katrina. Pakistani singer Ali Zafar is the other actor in the movie.