Sienna Tiggy Guillory ( \ / ˈɡɪləri \ / ; born 16 March 1975 ) is an English actress , and former model .
Sienna Tiggy Guillory ( said like `` Gil-ir-ee '' ( IPA : ( ˈɡɪlɜːɪ ) ) ) ( born March 16 , 1975 ) is an English-American actress and she used to be a model .