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Justin Bieber might be the most famous teen on the entire planet, but that isn't always a good thing. A woman named Mariah Yeater claimed that she engaged in a 30-second sex romp with Justin Bieber backstage at one of his shows and impregnated her. She filed what everyone seems to think is a bogus paternity suit against the Biebs, hoping to get child support payments or a settlement sum from the heartthrob. Bieber was so heated over the false accusations, that he said he was more than willing to undergo a paternity test. Let's hope Justin Bieber doesn't have any more bad luck with crazed lady fans... even though that seems unlikely.