Justin Bieber Took the Paternity Test!

Justin Bieber is sticking to his word to prove, he ain’t the father!

According to Us Weekly, Bieber took a DNA test this past Friday in New Jersey to prove that he is not the father of Mariah Yeater’s 3-month-old son, Tristyn.

It is now Yeater’s turn to provide a DNA sample from her Tristyn to see if the strands match.

Bieber was not actually obligated to take the test, which just goes to show how sure he is that he is not the father.

Ms. Yeater…your move.