Cosima Is A Pretty Girl, So It Makes Sense That She Is Doing Well. She Was Born In The USA, And She Has Blue Eyes And Blonde Hair. Her Height Is 5ft 8in, But She Only Weighs 121 Lbs. Cosima Has A Few Nicknames That She Works Under: Keira Nicole, Cosima Knight, And Cosima Duncan. Keira Nicole Is Her Real Name, But Having A Few Different Names In Their Rotation Is Standard For Most Adult Actors And Actresses. He Has Been Working In The Adult Film Industry Since 2004 And Is Quite Proud That She Has All Natural Breasts. The Cup Size Is Only A B In Her Body Measurements Are 34B 27 36. It Is Always An Honor And A Privilege To Be Nominated For An Award For Hard Work, And Cosima Has Received Nine Nominations. She Has Won One Award, And It Was For Best Actress Couples Themed Released In 2016.