Ever since 'Thalapathy 63' was officially announced there have been speculations regarding who the heroine would be with a strong buzz that Rashmika Mandana of 'Geetha Govindam' was tipped as the favorite. But only a couple of days back AGS Entertainment has confirmed that Lady Superstar Nayanthara is on board as the leading lady.

Rashmika Mandanna has stated "A lot of you have been asking me if I am a part of Vijay sir's and Atlee sir's film, but since that is not happening this time I hope I get to work with them soon. I am so overwhelmed (like literally) to see such support from all of you. I will definitely make a debut there soon...I love you all very much I again just want to say "Nandri" (written in Tamil) for all the love".