Shraddha Kapoor and Sidharth Malhotra are going all out for their upcoming film 'Ek Villain'.

First, it was Shraddha who learned to ride a bike as part of her character in the film and now we hear that both, Sidharth and Shraddha were shooting underwater for seven hours.

While Shraddha is already a trained diver, Sidharth loves to scuba dive.

The two were shooting the song 'Gaaliyan' which is also sung by Shraddha. And as they were underwater for several hours, French divers carrying oxygen cylinders were following them, ensuring that the shooting did not to get disrupted.