India, May 13 -- There has been a lot of speculation about what Aamir Khan's next project will be after the success of Sitaare Zameen Par. Some have claimed he is working on a drama for his son Junaid, and other rumours veer in a different direction. But HT can confirm that the superstar has indeed begun work on the much-awaited sequel to his 2009 blockbuster, 3 Idiots. What is even more promising is that the 'OG' idiots - Sharman Joshi and R Madhavan - are set to return.

A highly-placed industry source confirms that Aamir has begun work on the 3 Idiots sequel. Currently, the film is in the pre-production stage, but it is confirmed that the original principal cast - Aamir, Madhavan, and Sharman - will return to the sequel. Some reports h...