Complex sentence: Navi Rawat (born Navlata Rawat on June 5,1977) is an American television actress, known for her roles as Theresa Diaz on the drama series "The O.C." and math prodigy Amita Ramanujan on the drama series "Numb3rs".
Split into simpler sentences: Navi Rawat (born Navlata Rawat on June 5,1977) is an American actress. In television, she is best known for her roles as Theresa Diaz on the drama "The O.C." and math whiz Amita Ramanujan on "Numb3rs".