First, Mariah accused her ex-boyfriend of being her baby’s father in Dec. 2010 — about 11 months before she accused Justin! She’s a repeat accuser!
Mariah dated John at the end of high school in Las Vegas, John’s grandmother Frances Lippe told TMZ. In Decemeber 2010, Mariah went to John’s home and confronted him about being the the father. John said he wasn’t.
Police were called during the confrontation after Mariah and John got into a heated argument — and Mariah smashed a car window.
Later, Mariah returned to figure out how to pay for the broken window, according to the police report that TMZ obtained. John and Mariah fought again — and she supposedly slapped him in the face with an open palm three times. Mariah was taken into custody — and slammed with a battery charge.
Frances added to TMZ that the family hasn’t heard from Mariah since that day.
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