NFL's Eric Decker -- My Famous Wife Gave Birth ... I've Got a Son!

It's a good thing Eric Decker signed that $36 million contract last year, 'cause he's got a brand new mouth to feed.

The New York Jets WR's famous country singer wife Jessie James Decker has given birth to their son -- their 2nd child.

Decker tweeted about the situation saying, "Thanks for all well wishes! Mama and baby boy are doing great!! Vivi is the sweetest big sister!"

It appears Decker was at the hospital for the birth -- which is pretty amazing considering the Jets are finishing up training camp and gearing up for the season.