Dack Rambo somehow made the nearly impossible move from a small-town farm boy to TV superstar. It probably helped that he had his twin—and equally attractive—brother along with him for the ride. It seemed like these ruggedly handsome twins could do anything they put their mind to. But when a tragic accident split the two men up, Dack Rambo’s life took a horrible turn for the worse.

Growing up in the public eye has its ups and downs, but for Hayden Panettiere, the ups were sky-high and the lows were devastating. And sadly, just when it seemed like her comeback story was gathering steam, her life came to a heartbreaking end..

Macaulay Culkin is a bundle of contradictions. His parents raised him poor in America’s most expensive city. On film he was left home alone, but in his real life he was crowded with his six siblings in a tiny apartment. He was, at one point in his career, the highest-paid child movie star, and yet he received seven nominations for worst actor of the year. His best friend was an alleged predator, but Culkin claims he didn’t get harmed. There's so much to Macaulay Culkin you don't know.