Newlyweds: Nick & Jessica Former 'Newlyweds' star Nick Lachey says reality show was a mistake 10/12/2006 During an appearance on New York's "Late Night with David Letterman," singer Nick Lachey admitted MTV's "Newlyweds: Nick & Jessica" was a mistake. Read More RELATED NEWS Nick Lachey recalls his date with Kim Kardashian: 'We had a great time'Ashlee and Jessica Simpson's father Joe Simpson diagnosed with prostate cancerNick Lachey says he hasn't spoken to Jessica Simpson in six years TAGS: Jessica Simpson David Letterman Nick Lachey Newlyweds
