"Frances Cole Fallon officially entered the world at 8:45 am on December 3rd weighing 5 lbs. 11 ounces and is 18.5 inches long. Their new addition joins big sister, Winnie Rose, 1," the couple said in a statement last year. "The couple opted to keep their baby joy to themselves until their new daughter, Frances Cole, made her official debut. Both Fallon babies were born via surrogate."
After her arrival, the "Saturday Night Live" alum revealed the first snapshots of the new addition during an opening monologue.
"Welcome to 'The Tonight Show,' I'm your host, Completely Exhausted,” Jimmy joked during his speech. "I just welcomed my second daughter and now live with three females. Or as Obama put it, 'Who's laughing now, funny man?'"
Who doesn't love a doting dad?!
Click "Launch Gallery" above to see more cute celebrity kids.