Paris Hilton

Hilton and Kimberly Stewart, daughter of singer Rod Stewart, arrive at an US Weekly party, April 13, 2005, in Los Angeles. A week later, Hilton claimed in a newspaper interview that Stewart would replace Nicole Richie in season four of "The Simple Life." "It's no big secret that Nicole and I are no longer friends," Hilton said in a statement. "Nicole knows what she did, and that's all I'm ever going to say about it."

Credit: AP/Arroyo