Angelina Jolie first appeared onscreen at age 7 in "Lookin' to Get Out," a movie co-written by and starring her father, Jon Voight. But Angie's first biological child had her acting debut at a much younger age. Shiloh was visiting the set of dad Brad Pitt's movie "The Curious Case of Benjamin Button" when the babies who were supposed to be used for a shot couldn't stop crying. So Brad suggested they use Shiloh, who was less than a year old, instead. The towheaded tot can be seen in the movie's trailer being cradled by her father as they watch a balloon float away. To date, it's her one and only movie credit.