People Profiles John Travolta Author:Kathleen Brady John Travolta-In an exclusive for People Profiles, John Travolta's wife, Kelly Preston, talks about his "cute but offbeat" humor, his passion for flying and his big kid way with kids, including their own ,Jett. Learn about: How his family helped him through his mid-80s career slump-The tragic death of former love Diana Hyland and his rebirth wit... more »h Kelly Preston-His finicky formula for perfect iced tea.« less