Akshay Kumar and Sonakshi Sinha starrer Joker has been directed by Shirish Kunder and the film also has a special guest in the form of aliens. While the stars have taken a backseat the aliens are busy meeting Btown stars. Whether it is Anu Malik or Boman Irani or producer Farah Khan, these blokes from the other world seem to be enjoying themselves every bit,. Recently they caught up with Bollywood beauty Sonakshi Sinha. Let s check out their masti as Son not only posed for them but taught them dance steps too.