Sonakshi Sinha and Saif Ali Khan's 'Bullet Raja' has a peppy number 'Tamanche Pe Disco'. Watch the makers of the song, RDB, talk about it and more. <br /> <br />For daily dose of entertainment news log on to: http://www.lehren.co <br />Like our Updates: http://www.facebook.com/LehrenNetworks <br />Follow our tweets: https://twitter.com/lehrenNetworks
