Kim Kardashian put her assets on display once again when she performed with the Las Vegas Pussycat Dolls at PURE Nightclub on Friday night. Her show, which was titled 'Keeping Up with the Kittens' featured the soft-core porn star sashaying onstage--and even inside a bathtub--wearing a bedazzled/sequined sailor's outfit with fishnet stockings and black leather thigh-high, high-heeled boots. And although Kim's boy toy a.k.a. New Orleans Saints running back Reggie Bush was tucked away in Louisiana preparing for the upcoming NFL football season, Kim took it upon herself to make sure her man didn't miss out on her performance. "I did iChat him and I had my costume on for his approval. I did my whole dance for him when I was practicing last night. He thought it was so cute. He said, 'Please videotape it so you can send it to me right after.'"