Akshay Kumar, Katrina Kaif in towels!

After doing half-a-dozen films with her including super hits like Namastey London, Welcome and Singh Is Kinng, Akshay Kumar knows everything there is to know about Katrina Kaif.Especially that she has delicate health and if kept under water for a few hours, she is bound to fall ill.The duo are currently singing in the rain at a Mumbai studio for Priyadarshan’s De Dana Dan. Akshay, dressed in a