After college, Kothari became a model and appeared in a number of advertisement campaigns. In 2003, she got her big break through actor [R. [Madhavan]], who recommended her for an audition in his film after viewing her photographs. She made her acting debut with him in the Tamil film Jay Jay, credited as Amoga. She made her Bollywood debut in the 2005 film Sarkar and then later that same year appeared in James, directed by Ram Gopal Varma and Rohit Jugraj respectivly. She then went on to do The Killer with Emraan Hashmi. Since then she had appeared in less significant films and roles. Her most recent release was Agyaat.
