Actress Reese Witherspoon has further fuelled rumours she is dating RENDITION co-star Jake Gyllenhaal after the couple were spotted on a romantic weekend in California's wine country. The couple, who were recently photographed walking hand-in-hand on the streets of Rome, Italy, checked into the Carneros Inn in the Napa Valley on Sunday (11Nov07). A source tells, "They were very affectionate with one another. They were cuddling, and he kept giving her little kisses. "It was clear they wanted to be left alone."