Radha was introduced in the Tamil film Azhaigal Oyvadhillai. She acted with Shivaji Ganeshan in Mudhal Mariyadhai. She has also paired with all the leading actors including Rajni, Vijayakanth, Kamal and Prabhu. After her marriage she quit the films. Now she is living with her husband in Mumbai. Karthika is the elder daughter of Radha. Radha introduced her as a heroine in the Telugu film Josh. She paired with Nagarjuna’s son Naga Chaitanya. After this she did the heroine role in a Malayalam film.
Now she has got the opportunity to do the heroine role in a Tamil film. She has been signed to pair with Simbhu in a film titled Ko. This film is being directed K V Anand who directed Ayan recently. Harris Jayaraj is composing the music. The shooting of the film is to commence soon.