A woman named Tina Seals has reportedly filed a maternity lawsuit in Manhattan in which she claims to be the mother of Blue Ivy Carter, Jay Z and Beyonce's only child.

The rumored legal document claims that Seals is seeking "to verify whether she is the biological mother" of the toddler.

The suit also claims that she was "previously associated" in some way with "Beyonce Knowles and Jay Z Carter."

Does Seals believes that she gave birth to Blue Ivy, instead of Beyonce?

One (crazy) theory is that she could have had an affair with Jay Z, given the child up for adoption to the couple and is now having second thoughts.