Jimmy Fallon announces daughter's name on 'Late Night' -- VIDEO

Someone has the new dad glow.

When an ecstatic Jimmy Fallon took the stage for his Late Night monologue last night, you could tell that he’s currently hanging out on cloud nine. The comedian — and future Tonight Show host — welcomed a baby daughter yesterday with wife Nancy Juvonen Fallon. The birth was certainly a surprise as the pregnancy was under-the-radar for a celebrity, but it looks like Fallon isn’t keeping any more secrets. As he divulged last night, “Her name is Winnie Rose Fallon and she’s so cute.”

The new dad looked absolutely thrilled. He even mentioned how he’s become one of those dads who chase strangers around with his phone demanding that they “look at my baby!” He even managed to get in a joke or two about the royal baby: “The other baby … Yes, William and Kate, we will definitely set up a playdate!”

Check out the full monologue below. Warning, it will make you want to have children with Jimmy Fallon: