Actress Reese Witherspoon has dismissed reports she's engaged to marry boyfriend Jake Gyllenhaal. It was recently speculated that Gyllenhaal had proposed to the Oscar winner during the couple's vacation in Rome, Italy in October (07). But Witherspoon's spokesperson says, "It's absolutely false. There's not one ounce of truth to it." Witherspoon's eight year-marriage to actor Ryan Phillippe ended in divorce on 5 October (07).