Sayyeshaa starred in Akira.
Theresa Diaz is a fictional character on Fox series The O.C. , played by Navi Rawat .. Navi Rawat. Navi Rawat. fictional character. fictional character. Fox. Fox Broadcasting Company. She is the child of Eva Diaz and the sister of Arturo Diaz , who is the best friend of Trey Atwood .. Trey Atwood. Trey Atwood