Get the latest from TODAY

Sign up for our newsletter
 / Updated 
By Randee Dawn

Sure, "The Tonight Show Starring Jimmy Fallon" had guests on Monday night, but the real star of the evening was Fallon's newest addition to the family: little Frances Cole, who made her TV debut in photos on dad's smartphone.

"My wife Nancy and I welcomed our second child, Frances Cole Fallon!" he said during his monologue (Franny was born on Wednesday, Dec. 3, and Fallon took the rest of the week off), then added, "So, welcome to 'The Tonight Show'! I'm your host, completely exhausted."

But not so tired that he couldn't hold up some precious photos of himself with Nancy, their 1-year-old Winnnie and ... Frances!

The newborn also became part of his discussion with guest Chris Rock (who has two daughters of his own) later on. 

Thanks for sharing, Jimmy! Now, back to your regularly scheduled programming on "Tonight Show Starring Completely Exhausted" — that's got a good long run ahead of it.

"The Tonight Show Starring Jimmy Fallon" airs weeknights on NBC at 11:35 p.m.

Follow Randee Dawn on Google+ and Twitter.