Bollywood Dancing

Above is a clip from a bollywood movie. Interestingly enough the song/dance has nothing to do with the plot of the movie. It is somehow incorporated into the movie though. These type of musical dance videos are referred to 'Item Songs' in india. The reason they are put in there are so that they can promote the movie, thus generating a higher revenue. They usually have a very famous actress, wearing revealing clothing( not for american standard though), dancing.