Mariah Yeater's Ex: Bieber Isn't Baby's Father -- I Am!

Justin Bieber has already taken a paternity test to prove that he's not the father of Mariah Yeater's 3-month-old son. But although the results of that test have yet to be released, Yeater's ex-boyfriend is also sure that Biebs isn't the baby daddy.

Source: http://www.ivillage.com/mariah-yeaters-ex-thinks-hes-babys-father-not-justin-bieber/1-a-406074?dst=iv%3AiVillage%3Amariah-yeaters-ex-thinks-hes-babys-father-not-justin-bieber-406074

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