Once again, Justin Bieber is caught up in paternity drama, facing a new allegation from a fan.

According to Hollywood Life, a 27-year-old unidentified European woman claimed that Biebs slept with and impregnanted her in February 2010. Doing the math, Bieber was only 15 at the time.

The women believes that Bieber is the father of her 2-year-old daughter after the two allegedly had a one night stand in Miami Beach.

"She gave birth to a baby girl later that year, and Justin didn't know anything about it," a source told Star Magazine. "She wanted to keep her and her family away from any spotlight."

As the alleged story goes, the then-25-year-old woman met the singer at a South Beach TGI Fridays. Somehow, they ended up in his Gansevoort South hotel room, where the act took place. Upon returing to Europe a few weeks later, the woman was certain that Selena Gomez' ex fathered her baby.

"In my opinion, [the baby] does look a lot like Justin did at that age," the source added.

The woman does not want any money or fame, but to tell Justin about the baby and encourage a relationship, reportedly.

But this is not the first time that Bieber faced paternity allegations. In 2011, a 20-year-old San Diego woman, Mariah Yeater, legally claimed that Bieber fathered her son and asked for child support, but the case was later thrown out after Bieber agreed to a DNA test and threatened to counter-sue.

A source tells HL that the claim is false.

And a spokesperson for the baby-faced singer told Gossip Cop that the allegations were also false and Bieber did not father the child.