Natascha Abigail Taylor (born 14 December 1971), known professionally as Natasha McElhone, (/nəˈtæʃəˈmækəlˌhoʊn/; is an English actress of stage, screen and television, best known for her roles in American films such as Ronin, The Truman Show and Solaris, and most recently for her role as Karen van der Beek on the Showtime series Californication.