
For the past 29 years the family has owned a chain of restaurants in Mumbai and Kovalam at Kerala, which have won the best coastal beach resort award. The couple has two daughters and one son: Karthika Nair and Vignesh Nair, Thulasi Nair both daughters have started their career as actors. Radha married Rajasekaran Nair on 10 September 1991. She has two elder sisters, Ambika and Mallika, and two younger brothers, Arjun and Suresh.

Her mother Kallara Sarasamma was Mahila Congress leader during 2014. Radha hails from Kallara Village near Kilimanoor in Thiruvananthapuram District in Kerala. Radha Krishna – Episode 116 to 120 – Vijay TV Serial 2018 to 2019 Episodes Re-Telecast Video Loading.Please wait 5. For the same role she was nominated for National award for best actress. She received a Filmfare award for best actress Tamil for her exceptional performance as a low caste, fearless, compassionate boat woman who starts a platonic relationship with the middle aged village head in Muthal mariyathai. She is known for her dance sequences in the South Indian film industry, alongside star actors like Chiranjeevi and Kamal Haasan. She appeared on television as one of the judges in the STAR VijayJodi Number One Season 6 Reality Dance program. Later they converted the studio into the Jolly Jimkana hotel complex in 2013. They also co-owned a movie studio called 'ARS Studios' in 1986. Ambika and Radha acted together in a number of films, during the peak of their careers.

Ambika was also a highly successful actress in Tamil and Malayalam. Radha is arguably the most successful among the 'Kallara Sisters', the three sisters (Ambika, Mallika, Radha) in the art scene hailing from Kallara in Thiruvananthapuram District, Kerala. Her elder sister Ambika, was also an actress. She was one of the top south Indian heroine for a decade from 1981 to 1991. She has also acted in few Malayalam, Kannada and Hindi. Udaya Chandrika, better known by her screen name Radha (born 3 June 1965), is an Indian film actress known mostly for her work in Tamil and Telugu films. Kalaimaamani, Cinema express, film critics
