Few days back an image of Kamal Haasan sporting a made-over look  from the promo shoots of reality TV show Bigg Boss Tamil's season 4 went viral online. Today, the actor announced Bigg boss season 4 via a promo teaser, sporting in same look (grey hair with a handlebar moustache and beard).

It is being said that the shooting of Bigg Boss Tamil 4 is expected to begin in September, 2020 and An official announcement on the same is expected to be made soon.