NEW YORK, Nov. 3 (UPI) -- Mariah Yeater, the woman who says Canadian pop star Justin Bieber fathered her son, "doesn't lie," her grandfather told TV's "Inside Edition."
Yeater is suing Bieber, 17, for financial support for her 3-month-old son, Tristyn. The 20-year-old California woman has said she became pregnant when she had sex with Bieber after a Los Angeles concert last year.