Radhika sarathkumar is the most popular and legend in tamil serial industries.Her radaan productions produces more 10 number of golden serials.One of the current serial of radika’s is vani rani.In this serial her character is twins one is educated and famous lawyer, and other one is uneducated but cooking expert.Lawyer have two sons and other one have one son and one daughter.This serial runs 1000 dys above now also running.l like that son character that is policeman.But the legend radhika is always plays a main role.Now most of the peoples in tamilnadu are watching this serial very eagerly.It is the moat popular one in tamil nadu.