How many movies have R. Madhavan and Sudha Kongara Prasad collaborated on?

They have worked on 3 movies together! Their first movie together was Aayitha Ezhuthu (2004) while their highest rated movie together was Irudhi Suttru (2016). They have not worked together since Putham Pudhu Kaalai (2020). They are most known for their drama films together.