This lovely young actress is a slight departure from the usual actresses here.
Yes Sunaina is an Indian film actress, but she works in Tamil, Telugu, Kannada and Malayalam films, not Bollywood.
She was born on April 17th, 1987 in Nagpur, Maharashtra, India.
As I said, she has appeared in Telugu, Kannada and Malayalam movies, but the bulk of her work is in Tamil cinema, which is nick-named Kollywood.
The industry is based in the Kodambakkam district of Chennai, so Kollywood is Kodambakkam and Hollywood ran together, like Bombay and Hollywood make Bollywood.
Kollywood is the third biggest film industry in India after Bollywood and Tollywood.

http://bollywoodwomen.blogspot.com/2010/08/sunaina-kollywood-actress.html