She's known for her voluptuous lips and striking beauty, but Angelina Jolie says, "At the end of the day, I'm a mom. And that's my life." Well, not quite all of it. Three-year-old Maddox's mother is also a U.N. goodwill ambassador and a pilot, not to mention an Oscar-winning actress (who's costarring with Brad Pitt in Mr. and Mrs. Smith, out this summer).