Hashtag Day: South biggies dominate social media in 2021 with Valimai, Master and Sarkaaru Vaari Paata grabbing Top 3 spots; Thala Ajith and Thalapathy too make it to the list

Thala Ajith's Valimai becomes the most tweeted hashtag on Twitter beating Thalapathy 65 and Sarkaaru Vaari Paata.