Child stars make the world go 'round don't they? Okay, they don't, but they're always a part of our lives. Love them or hate them, famous kids have long been a part of entertainment. Children working at an early age has always been part of the problem with child actors. It may be Hollywood, but acting is still a job and most of these kid have to grow up too fast. Cautionary tales seem more prevalent than success stories when it comes to child actors, but are they really? Let's investigate that notion by taking a look at the most famous child stars of all time. Which have become adult stars? Which have bottomed out? Which are out of the business totally? And, most importantly, where are they all now?