Vishal's untitled flick which is progressing on a brisk pace is going have one more addition to the cast.

It's Poonam Kaur who is going to enact as Vishal's sister in the film. In fact Poonam Kaur played the same role in Telugu version Souryam with Gopichand and Anushka. It's a known fact that the film is the remake version of Souryam. She made her debut in Kollywood with S.A. Chandrasekhar film Nenjirukkum Vare and was also seen in the latest film Payanam as an air hostess.

Poonam is all excited for being a part of Prabhu Deva's directorial venture.