Katrina Kaif and Siddharth Malhotra’s Kala Chashma took an unofficial but more popular revamp recently. A dance group called ‘The Quick Style’ performed at a wedding and they broke the internet with their moves. Now, one of the songs they danced to was ‘Kala Chashma’ and the hook step they used has gone super viral. Many across the world are doing the step on their reels and they too are getting millions of views. But do you know who originally wrote Kala Chashma? Watch the video for more.