Theeradha Vilaiyattu Pillai (Tamil: ; English: The Restless Playboy) is a 2010 Tamil romantic comedy film written and directed by Thiru Krishnamoorthy. The film, produced by Vikram Krishna, stars his brother Vishal Krishna in the lead role along with Neetu Chandra, former Miss India Universe Tanushree Dutta making her debut in Tamil cinema, and former Miss India World Sarah-Jane Dias who makes her acting debut. Santhanam, Sathyan, Mayilsamy, and T. S. B. K. Mouli play supporting roles while Sneha and Mallika Kapoor make special appearances and Prakash Raj in a guest role.
The film illustrates the story of a rich and spoilt young man who believes in trying out and choosing the best of everything in his life. When he decides to adopt the same practice in choosing his wife and selects three potential candidates of totally different shades and social stratifications, who he simultaneously woos, problems emerge and he gets into trouble. How he manages to overcome all problems and who he finally chooses to marry forms the crux of the story.
The film, featuring music scored by Yuvan Shankar Raja, cinematography by Arvind Krishna and editing by T. S. Suresh, was released by Sun Pictures on 12 February 2010, while its dubbed Telugu version, titled Khilladi, is planned to release later.