Manmadan Ambu is a 2010 Indian Tamil-language romantic comedy film directed by K. S. Ravikumar and written by Kamal Haasan. The film stars Haasan, Trisha and R. Madhavan in the title roles and Sangeetha. Mohan Das, Manju Pillai, Usha Uthup, Urvashi and Ramesh Aravind play supporting roles with Caroline and Oviya making cameo appearances. The film features music composed by Devi Sri Prasad, with several songs written and sung by Kamal Haasan himself, while Manush Nandan and Shan Mohammed made their debuts as cinematographer and editor.