Aamir Khan revealed in an event the reason for Salman Khan promoting his upcoming flick Dhoom 3 on Bigg Boss. Watch this video and find out! <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
