Bollywood is on the marriage spree these days.   After Preity Zinta and Bipasha Basu , actor Amrita Rao is all set to walk down the aisle with RJ Anmol .  Though they have  been dating  for past seven years,  they  kept it private so far. Both will get married today in the presence of close friends and relatives.  The  couple will throw a big celebration later due to their busy work schedules. Amrita is currently acting in a daily soap "Meri Awaaz Hi Pehchaan Hai".