Reality TV star Kim Kardashian, who has a famous sex tape with her ex-beau Ray J, says she'd never want a similar incident with her husband Kanye West. In an interview to the British GQ magazine, Kim has spoken about her sex life with Kanye, reports aceshowbiz.com. "My husband Kanye and I have an amazing sex life. So far as the sex tape is concerned, if we have made it, it's never something I want to go public. I never want to make the same mistake twice," she added. Ray J and Kim had split in 2006. (Source: IANS)