Filmmaker Karan Johar has been one of Bollywood’s leading media-savvy celebs.

Having joined Twitter in 2009, this 42-year-old has been seeing his fan following rise over the years, touching almost 5 million followers this week. Excited and elated, he took on to Twitter to thank them all. "A huge heartfelt thank you! Just realised I have touched 5 million followers! Thank you for listening.... lots of love... always," Johar posted.

Commonly referred to as KJo, he has directed several films including blockbusters like Kuch Kuch Hota Hai and My Name Is Khan.