How many movies have Rajendra Singh Babu and Ramesh Aravind collaborated on?

They have worked on 4 movies together! Their first movie together was Bhoomi Thayiya Chochhala Maga (1998) and was their highest rated movie together. They have not worked together since Katthegalu Saar Katthegalu (2003). They are most known for their comedy films together.