How many movies have Supriya Shukla and Vidya Balan acted in together?

They have worked on 3 movies together! Their first movie together was Parineeta (2005) while their highest rated movie together was Lage Raho Munna Bhai (2006). They have not worked together since Salaam-e-Ishq (2007). They are most known for their drama films together.