ALS, Amytrophic Lateral Sclerosis is a disease wherein a patient loses the power of movement and can survive for only a few months from the time it strikes the body. ALS Association triggered an ALS Bucket Challenge, a charity campaign to spread awareness about the disease. To get more traction, mostly celebs are challenged to dump a bucket or more on themselves full of ice. It is a chain campaign while one challenges the other. And whenever it is associated with a cause, our Bollywood celebs never stay behind. They joined in on some icy fun in hordes and here is a list of those who took it up.

Siddharth Malhotra, the flavor of the season and the hot villain of this year, also joined the bandwagon soon enough after getting challenged by Riteish Deshmukh. And…he did look really hot in the wet look!