Bill Rancic Tweets Adorable Photo of Baby Duke Sporting a Chicago Bears Onesie

Giuliana's little man shows him team spirit while watching the game with dad

Is Bill and Giuliana Rancic's son the cutest football fan ever? Quite possibly.

Because he knew the world was craving another sweet photo of Duke Rancic, daddy Bill tweeted a photo of his precious baby boy yesterday while rocking a Chicago Bears onesie and smile that melts your heart.

"Bear Down Chicago!! Watching the game with @DukeRancic in LA. Love this NFL Sunday ticket," Bill tweeted, and then shared this precious snapshot of his son.

He wrote, "Number 1 Bears fan!!!"

Seriously, we can't get enough of this little guy!