The United States http://fuq.in.net/ fuq. com In 2011, a California woman claimed baby-faced singer Justin Bieber was her baby daddy. Mariah Yeater, 20, filed a lawsuit saying the pint-sized pop icon was the father of her 3-month-old baby boy, RadarOnline and its sister publication Star Magazine reported. The woman wanted Bieber to take a paternity test to "scientifically confirm" he was the dad, according to paperwork obtained by Star. A spokesman for Bieber, Matthew Hiltzik, denied the allegation. Meanwhile, there didn't seem to be any trouble in paradise as Bieber stepped out with his gorgeous girlfriend Selena Gomez at the 2011 American Music Awards.