Katie Holmes has been named as one of the world's most influential celebrities. The 28 year-old actress was named in a list of 19 stars, which also included Beyonce Knowles, Jennifer Lopez and the daughter of the late Anna Nicole Smith, Dannielynn. The list of the most influential celebrities was published by OK! magazine. Holmes was chosen in the beauty Queen category for her "refreshing girl-next-door look". Rosie O'Donnell, who recently starred on the television talk show The View, was chosen in the news announcers category, while Brad Pitt and Angelina Jolie were named as the most influential couple in Hollywood. Dannielynn Hope, nine months, was named as the youngest celebrity for being "at the centre of one of Hollywood's most controversial tragedies". American Idol judge Simon Cowell and supermodel Heidi Klum were named in the host/hostess category as "people who decide what we watch and listen to". Sarah Jessica Parker, Justin Timberlake and Kate Moss were also listed as influential celebrities. | 
