Kollywood superstar Rajanikanth's fans are getting set to celebrate his birthday in a never before manner on December 12. The superstar's birthday was on monday and he just made in a low key function. He attended the annivesary of the school run by his wife Latha Rajanikanth, and distributed sweets to the children. To the surprise of the localities, the function was glossed up by the special guests, Dharmendra and his wife Hema Malini. Dharmendra, whose birthday also falls on the same day cut the cake along with the super star. He lauded Rajani and his family and thanked them for the invitation.The event was attended by  Shankar, Dhanush, Rajasulochana, Aishwarya, Soundarya, Ashwin, Esha Deol, S Venkatraghavan, Vietnam Veedu Sundaram and K Viswanath.