As movie promotions become increasingly aggressive, filmmakers are egged on to push the envelope. Like the marketing team of Nikhil Advani's ''Katti Batti'' came up with the idea of a kissing contest in Mumbai. The lead pair Kangana Ranaut and Imran Khan has multiple kissing scenes in the film and were supposed to judge real-life couples on the smooch-o-meter. However, the city police have denied permission to host the event.

Video: Watch quirky stop-motion song 'Lip To Lip De Kissiyaan' from ''Katti Batti''