The Grease actor honored Preston on Mother’s Day one year after her demise. After Jett's tragic passing, the Jerry Maguire actress and the Pulp Fiction standout attended the Old Dogs world premiere in Hollywood with daughter Ella. Travolta, who has been a pilot for over 40 years, was named a goodwill ambassador for Aussie-based airline Qantas. In the summer season of 2002, the actor flew his family...