Blac Chyna's ex-boyfriend YBN Almighty Jay, 19, introduces his son to the world 

Curvy model, Blac Chyna's ex-boyfriend YBN Almighty Jay, who has been hiding his child for months, has finally announced the good news to the world.

The 19-year-old rapper from Texas uploaded a video on Instagram where he is seen holding his newborn son named SirLucius Edward Scott-Bradley.

"I Don’t Wanna Keep You A Secret Anymore. That Makes Me Less of A Man. I Love You Son, Forever & Ever “Sir” ," YBN Almighty Jay wrote in his caption.

According to TMZ, YBN whose relationship with Chyna crumbled back in August welcomed his son SirLucius with a stylist named Dailyn Scott on September 4 at Cedars-Sinai in L.A.