How many movies have T. Siva and Vaira Balan collaborated on?

They have worked on 2 movies together! Their first movie together was Kadavul Irukaan Kumaru (2016) while their highest rated movie together was Gemini Ganeshanum Suruli Raajanum (2017). They have not worked together since Gemini Ganeshanum Suruli Raajanum (2017).