Moondru Mudichu (The Three Knots) is a Tamil film that was directed by K. Balachander. The movie stars Kamal Hassan, Rajinikanth and Sridevi. It is hailed as the movie that made Rajnikanth a big \"villain\" star. The movie revolves around 3 people - a college going girl(Sridevi) and 2 men who fall in love with her (Kamal Hassan and Rajnikanth). Sridevi was 13 at the time when she performed her character which was 10 years older than her.
Who is most successful south Indian actress in bollywood?