The latest entrant on the social networking site Twitter is Imran Khan.

The actor can be followed at twitter.com/1mrankhan and already has 1600 followers.

A source reveals that Karan Johar, who is addicted to tweeting got Imran to join the site.

Interestingly, all the three leads of Punit Malhotra's untitled nextu00a0- Sonam, Sammir Dattani and Imran are now networking online.

Imran is already following Sonam, Priyanka, Tarun Mansukhani, Punit Malhotra and of course, Karan Johar.