Radikaa Sarathkumar, is one of the eminent actors of Indian cinema who is also an entrepreneur. She also produces both TV serials and movies. Radikaa ruled Tamil cinema for more than a decade in the 80's. She has won awards not just as an actor but also as a producer and has also won many hearts both by her acting and also by her personality. Many like her for the bold and beautiful woman she is. She has always surprised the audiences with her bold decisions. Radikaa was one of the very first actresses who came to the small screen from mainstream cinema.

Whatever hat she wears, she has been bold and honest. The recently released Hindi movie PK, starring Aamir Khan and Anushka Sharma has been receiving mixed reviews from all quarters. However, it looks like the movie has found a fan in Radikaa, who has taken time to tweet about the movie. She has mentioned her father would like this movie and her husband - actor Sarathkumar, says this is more like a DK (Dravidar Kazhagam). She has stated PK is an interesting movie.