Watch 60 Minutes Australia online: Episode 30

GIRLS WILL BE BOYS It's their idea of a fun night out but there's nothing pretty about it. Half-naked, foul-mouthed women throwing down too much booze and throwing themselves at too many men. And to cap off the evening, they're just as likely to pick a fight. They're called ladettes or yobettes, a new breed of young woman hell-bent on outdoing the blokes and they're truly frightening, violent, selfish, with no sense of shame. But not only are they hurting those around them, far more worrying is the damage they're doing to themselves. KNIGHTLEY ATTRACTION You have to keep reminding yourself she's only 23. Because Keira Knightley's already got a body of work most Hollywood veterans would kill for. It seems years ago now she kicked off her career in the cult movie "Bend it Like Beckham" before finding her sea-legs in "Pirates of the Caribbean". Of course, these days Keira's better known for her stunningly glamorous roles. But off-screen this superstar's anything but a preening princess. As Michael Usher discovered, she's earthy, irreverent, one of the boys. THE BEAR AWAKES We all prayed those days were over. But Russia is on the prowl again, in an angry mood and still armed to the teeth with a massive arsenal of nuclear weapons. The bear slumbered for 20 years after the collapse of communism, crippled by its basket-case economy and rampant corruption. But new-found wealth and a growing sense of pride under Vladimir Putin have fuelled a dangerous new nationalism. Now the old belligerence is back. And, as Liam Bartlett reports, suddenly the world is on the brink of a new Cold War.

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