Television stars Christopher Knight and ADRIANNE CURRY have renewed their marital vows - just 81 days after they tied the knot in Joliet, Illinois. The couple repeated their wedding vows at a Pure nightclub ceremony in Caesars Palace in Las Vegas, Nevada last Friday (18AUG06). The Elvis Presley-themed ceremony was officiated by a Presley impersonator. The couple told each other, "I promise to love you tender, baby, and never leave you with a suspicious mind." Knight, who starred as PETER BRADY on the 1970s hit THE Brady Bunch, met Curry, who won the first season of AMERICA'S NEXT TOP MODEL, when they filmed VH1's The Surreal Life in 2004.