Altruism and reality love shows?!?

These highly sassy and risky shows have really played a large role in the media today depicting a struggle of fame and a struggle to be the best and win. But reading through many things about human evolution I have found some quite interesting connections to Darwin's The Descent of Man. What makes For the Love of Ray, and Top Model Work in todays society is the constant attention to survival of the fittest. How much more can I look like a model to win, or what do I need to to do let Ray know that the other girl has been in another reality tv show to make her fall on her face and lose. But there are in this case all girls who have come together to knock out those who seem less fit and make their own teams for their own benefit. Same as in Top Model, girls will find ways to eliminate others from a group to benefit not only herself but her recently made friend just so they have a better chance to succeed. If you ask me this totally looks like altruism right smack down inside America's infamous reality tv shows.