Raja Rani 18-06-2018 is a Tamil serial aired on Vijay TV. Raja Rani 18th June 2018. The show is about a whealthy lad named Karthik who marries the maid of the house Sembha. Raja Rani 18/06/18 Sembaruthi will face many problems from her sister-in-laws. Sembha also has to prove to everyone that she is good enough to stay married to Karthik.