Another day, another setback for Mariah Yeater and her quest to get some of that sweet Bieber cash.
TMZ announced today that they received incriminating text messages from a friend of Yeater's proving that not only is Justin Bieber NOT the father, but the whole thing was just a baseless attempt to extort money out of the pint-sized pop star.
In the text, Yeater asks the unnamed friend to delete old texts from her mom saying her son Tristyn is actually her ex-boyfriend's child, even offering a kickback to keep things quiet.
Talk about a low-down stunt for publicity and a few dollar bills.