It was reported on October 18, 2012, that Bollywood superstar Shahrukh Khan and Katrina Kaif promoted their upcoming movie "Jab Tak Hai Jaan" on the sets of Indian TV show 'Kaun Banega Carodpati'.
Shahrukh Khan and Katrina along with host of the show Amitabh Bachchan danced to the steps of Gangnam and entertained the audience.
Ibnlive.in reported, "Big B was unaware of the moves, but Shah Rukh agreed to show him the Gagnam style only if the veteran actor and Katrina would join in. Once the trio stood up, they began to groove.
"Amitabh shared the pictures of their moves on his blog, and said he had a great time shooting with Shah Rukh and Katrina. All three of them looked elegant in black.
"Fun filled episode with Shah Rukh and Katrina... laughter, leg pulling, dancing, Gangnam, and the audience going wild... bliss!," Big B tweeted after shooting for the episode, which will go on air on Sony on November 4."
At the show, host Amitabh Bachchan asked Katrina to say some of his popular dialogues from his superhit films. And Katrina Kaif who struggles with her Hindi had a tough time.