Actress Nayanthara is celebrating her 28th birthday today. Nayanthara has worked in all the four languages in South and has established herself as a leading actress. She made her debut as an actress  in the 2003 with a Malayalam film Manassinakkare. Nayanthara became one of the successful heroine in Tamil film industry and later on debuted into Telugu with 'Lakshmi' movie opposite to Venkatesh. Nayanthara considers that her performance in 'Sri Rama Rajyam' opposite to Nandamuri Balakrishna is her best in her career. Till date Nayanthara has acted in more than 35 films and her latest film in Telugu 'Krishnam Vande Jagadgurum' is all set to release on November 30, 2012. Let us wish Naynatara a very happy birthday.