Katie Holmes is threatening legal action after a teenage porn star in the U.S. changed her name to KATEE HOLMES - and plans to lose her virginity on-screen. The Batman Begins star is upset by reports the 18-year-old Texan is now going by an almost identical moniker. A spokesperson for the original Katie Holmes says, "It's a really cheap shot. Obviously Tom would support Katie in anything she decides to do about it." But Shy Love, a representative for fashion student Katee and an adult video veteran, tells PageSix.com the name alternation was done in homage to the 28-year-old wife of Tom Cruise. She says, "Katee is using the name as a tribute to Katie, who has always portrayed an innocence in everything she's done, beginning with Dawson's Creek."