**FILE**Reality television stars Nicole Richie and Paris Hilton, right, cross a street on Jan. 19, 2004, during the Sundance Film Festival in Park City, Utah. Hilton is hot over something Richie did, but isn't saying what. The hotel heiress released a statement Wednesday, April 20, 2005, confirming reports of a feud between "The Simple Life" tv show stars.(AP Photo/Douglas C. Pizac)