Premise: Sienna Rose Diana Miller ( born 28 December 1981 ) is a British-American actress , model , and fashion designer . In 2008 , she was nominated for the BAFTA Rising Star Award , while for her role as Tippi Hedren in the 2012 TV film The Girl , she was nominated for a BAFTA TV Award for Best Actress and a Golden Globe Award for Best Actress . Her film roles include the crime thriller Layer Cake ( 2004 ) , the comedy Alfie ( 2004 ) , the biopic Factory Girl ( 2006 ) , the drama The Edge of Love ( 2008 ) and the military science fiction action film G.I. Joe : The Rise of Cobra ( 2009 ) . In 2014 , she starred in two biographical dramas , Foxcatcher ( 2014 ) , playing Nancy Schultz , and American Sniper ( 2014 ) , portraying Taya Renae Kyle .
Hypothesis: Sienna Miller is not an actress.
Label: CONTRADICTION