Jay really has a hidden son. I've posted about this on a number of occasions already over the past 11 years.
My nephew went to the same private school as the son. There are pictures of Jay with him that I shared from a private event around a school play years ago. It's not really a well-kept secret really. Many people around the Brooklyn area know about the kid and I guess it's hard to keep it a secret when the kid clearly looks so much like his dad.
I've posted this pic before a few years ago but one of the mods threw a tamper because it's a private pic and I didn't use the spoiler tag and they were worried the Coli would get in trouble.
So here it is below (
with spoiler for you scary ass mod, you know who you are).