Naomi Watts is not an actress.
Naomi Watts . She then received nominations at the Academy Awards and the Screen Actors ' Guild Awards in the Best Actress categories for her portrayal of Cristina Peck in Alejandro González Iñárritu 's neo-noir 21 Grams ( 2003 ) . Since then , Watts has portrayed Valerie Plame Wilson in the biographical drama Fair Game ( 2010 ) and Helen Gandy in Clint Eastwood 's biographical drama J. Edgar ( 2011 ) .