Navlata Rawat (born 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.
Set almost 100 years after Captain Kirk's five-year mission, a new generation of Starfleet officers set off in the U.S.S. Enterprise-D on their own mission to go where no one has gone before.