Katie Holmes was on a show.
Kate Noelle Holmes ( born December 18 , 1978 ) is an American actress who first achieved fame for her role as Joey Potter on The WB television teen drama Dawson 's Creek from 1998 to 2003 . In 2011 , she starred as Jacqueline Kennedy in the The Kennedys miniseries , a role she later reprised in the 2017 miniseries The Kennedys : After Camelot .