Multiple A-list Bollywood celebrities use social media platforms like Instagram and Twitter to interact with their fans on a regular basis. However most of them have been disturbed due to massive trolling and negative comments by anonymous netizens. Every now and then, netizens are seen writing abusive and toxic comments under their posts. This month, renowned filmmaker Karan Johar quit Twitter. Earlier, celebs like Aamir Khan, Sonakshi Sinha and others too had deactivated their Twitter accounts. Here’s a list of celebrities who decided to quit the micro-blogging site in the past: Karan Johar On October 10, Karan Johar posted his last tweet and announced that he is quitting Twitter. He has been facing a lot of trolling online. His chat show, Koffee with Karan 7 grabbed a lot of attention like always but this time, people were seen targeting him for constantly mentioning mommy-to-be Alia Bhatt’s name throughout the season. During the finale episode, Kara...