Why Chetan Bhagat is X factor of 'Nach Baliye 7'

Chetan Bhagat is to popular literature what Salman Khan is to Bollywood. They keep the entertainment factor intact in whatever they do. Look at the fictions that Chetan has penned, they are all best sellers. It's best not to comment on its worth of the content though. Now all his novels are being covered in to Bollywood films. '3 Idiots' has been a super-duper hit. So Ekta Kapoor has been very intelligent in roping in Chetan Bhagat in 'Nach Baliye 7'. This will ensure that 'Nach Baliye 7' will always be in limelight. At present this is in limelight because of a twitter war with Twinkle Khanna. Nach Baliye is always known to be in news for some controversy or the other. See the pics of some famous jodis in 'Nach Baliye 7'. At no 1. Karishma Tanna and Upen Patel: Karishma and Upen realized their true love for each other Bigg Boss 8. What started as a good friendship and then flirtation turned into real life love-story for both. KT is a good dancer and Upen has the suave, sexy looks, which is sure to be a hit among the audience.