Who are the real parents of Jay-Z and Beyoncé's daughter?

There are a lot of rumors in the foreign media that a woman claims that she is the mother of Jay-Z and Beyoncé's daughter- Blue Ivy.

An American woman Tina Seals sued the famous family and wants to recognize her as biological mother of the girl. Tina also mentioned in the statement that she is even ready to pass DNA test. The famous couple hasn’t commented on this yet, Ivona reported.

It should be reminded that Jay-Z and Beyoncé have a daughter-2 years old Blue Ivy.