Nayanthara (born Diana Mariam Kurian; 18 November 1984), is an Indian actress and film producer who works primarily in Tamil, Telugu, and Malayalam cinema. She began her acting career with Sathyan Anthikad's Malayalam family drama *Manassinakkare* (2003), followed by her Tamil debut in *Ayya* (2005) and her Telugu debut in *Lakshmi* (2006).