Sara Arjun (born c. 2005) is an Indian child actress who mainly appears in Tamil and Hindi films and commercials. Sara had appeared in a series of commercials and a short Hindi film before the age of six. In 2010, she was signed on to portray a lead role in A. L. Vijay's Tamil drama film Deiva Thirumagal, portraying the role of a six-year-old whose father was a mentally challenged adult …