Kangana Ranaut, Kartik Aaryan and Karan Johar are in the news yet again for either having bought or rented out properties in Mumbai in the last few weeks. Here’s a look at Bollywood’s top five star-studded real estate deals. Top 5 Bollywood property deals: Here's what Kangana Ranaut, Sajid Khan, Kartik Aaryan bought and sold in Mumbai (Picture for representational purposes only)(Pexels)...