Asin Thottumkal, known mononymously as Asin, is a Indian actress and trained Bharathanatyam dancer. She began her acting career in the South Indian film industry, but now appears predominantly in Bollywood films. She is the only Malayali actress, other than Padmini, who has the distinction of having dubbed in her own voice for all her films, irrespective of language. Asin also has the distinction of being the 'numero uno' heroine of Tamil cinema over the span 5 years from 2004 to 2008 with a string of blockbuster hits and was fondly referred to as Queen of Kollywood. Currently Asin is one of the leading actresses in Bollywood and tops the Bollywood Hundred Crore Club among actresses.
Making her acting debut in Sathyan Anthikkad's Malayalam film Narendran Makan Jayakanthan Vaka, Asin had her first commercial success with the Telugu film Amma Nanna O Tamila Ammayi in 2003, and won a Filmfare Best Telugu Actress Award for the film. M. Kumaran S/O Mahalakshmi was her debut in Tamil and a huge success. She received her Filmfare Best Tamil Actress Award for her most noted critically acclaimed performance in her third Tamil film, Ghajini.