Does Jay Z have a secret son?

According to 21-year-old Rymir Satterthwaite he does.

A man has filed legal documents claiming he is Jay Z's son.

Rymir Satterthwaite claims his mother hooked up with the rap mogul - who has a three-year-old daughter, Blue Ivy, with wife Beyonce - in the early 90s but he has been unable to prove the '99 Problems' sing is his father because he has blocked his efforts to do so.