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Kathy Hilton, Kyle Richards, Kim Richards

BEVERLY HILLS, CA - FEBRUARY 23: Kathy Hilton, Kyle Richards and Kim Richards attend the QVC's'Buzz On The Red Carpet' Cocktail Party at Four Seasons Hotel Los Angeles at Beverly Hills on February 23, 2012 in Beverly Hills, California. (Photo by Jeffrey Mayer/WireImage)

Stars 'Buzz on the Red Carpet' for QVC

Nicole Richie, Kim Kardashian, Kyle and Kim Richards, and others help the home-shopping channel celebrate the Oscars in style.