Kim to Rihanna: Stay Away From Kanye

The Kim Kardashian-Kanye West publicity stunt—er, relationship—lives on: A jealous Kim has now banned all other women from hanging around her man. "Kim is incredibly protective of Kanye and doesn’t want any women near him unless she is there—even his friends," a source tells the Sun. Rihanna, who has joined Kanye and Jay-Z on stage, "wasn’t even allowed to go into his dressing room without Kim being there." But perhaps Kim needn't worry: The New York Daily News reports that Kanye blew off a planned performance at Cannes last week to have dinner with Kim, and adds that Rihanna is dating New York Knick JR Smith anyway.

In more Kardashian Katfight news, Radar reports that longtime frenemy Paris Hilton (whom Radar blessedly refers to as a "fading star") is jealous of her former friend Kim, making their run-ins at Cannes awkward. "Paris is extremely jealous of Kim's success with her reality shows as Paris' last foray in television was a complete flop," a source says, adding that Hilton is also unhappy Kim is getting so much attention over her boyfriend. "Paris has been dating DJ Afrojack, but he's nowhere near the fame league that Kanye is," the source explains. But the New York Post insists the two have actually mended fences, and a source says they "hugged, smiled, and chatted for a while" when they saw each other at the film festival. (More Kim Kardashian stories.)