Katherine "Kate" Grey Wife of Elliot Grey and best friend to Anastasia Grey is a secondary character in the Fifty shades of Grey trilogy

Kate is initially introduced in the first Chapter as Anastasia's roommate and best friend. She is a student journalist at WSU and is the reason that Ana and Christian meet as she was meant to interview him for the student newspaper graduation article, in the end she had to back out and send Ana as she had a bad case of the flu.