The answer is Natascha Abigail Taylor. Natascha McElhone took her husband's surname upon marriage. She is an English actress. She had a minor role as a flight attendant in the film "Air America". She began starring as Karen van der Beek on the American TV series "Californication" in 2007.
Unveiling Natascha: A Quiz on the Life and Career of English Actress Natascha McElhone