Megastar Amitabh Bachchan celebrates the auspicious social media day today enjoying the fanfare as he attains a facebook milestone of 21 million followers and said he aims to cross 30 million in the nearest future.

The actor has been frequently active on social media platform, be it twitter or facebook and thanked his fans to continue their support.

He captioned, "21 MILLION !!! thank you all those that come to my platform and my HOME .. it is your love that makes me..."

The actor will soon be seen in Bejoy Nambiar's 'Wazir' as a physically challenged chess master.