What does an A-list celebrity child do when she tires of schlepping around the city in her kiddie high heels? Suri, for one, takes to the sky. The 6-year-old was snapped July 18 boarding a helicopter and spent the day choppering above the city on a spectacular sightseeing trip. Of course, high-flying adventures seem a little more plausible -- not to mention safer -- when your dad is accompanying you. And he happens to be the star of "Mission: Impossible."