1Naked Ambition She's not the least bit afraid of revealing herself and is seemingly a woman who holds absolutely nothing back. From streaker, to stripper, to naked newsreader, Lisa Lewis is a woman who's cashed in on fame by taking her clothes off. There seems to be no end to what this 27-year old from Hamilton woman will do to live life in the spotlight. But when it was revealed that she was working as a prostitute had it all gone too far?

2Locked In A two-part special 20/20 investigation into one of the worst domestic violence cases ever to make headlines. Polly spent years imprisoned in her own home by the man who was supposed to love and cherish her - her husband David. She met him when she was only a teenager, and just three months after their first date, Polly says he hit her. Despite the abuse, they married and had four children together. It was only when she realised the toll his daily abuse of her was taking on their children, that she decided to escape. But with the doors to the house locked from the outside, and all the windows nailed shut, it would take a mammoth effort to free her.

3Siren Song It seems like a scenario from a science fiction novel, that the iPod you spend hours listening to, could kill you. But for Stacey Gayle it was no laughing matter. She began having violent seizures that would see her pass out, with no idea of what was happening to her. The doctors were at a total loss, until she realised a popular new song could hold the key to a medical mystery.

4Dorkman They're two self-confessed dorks who found fame and fortune through an homage to Star Wars. Their cheap, but clever remake of the famous light saber battle saw them attract some high-powered fans and even a gig on the hit TV series Grey's Anatomy.