Last night Jimmy Fallon announced the name of his first daughter during his opening monologue on The Late Show with Jimmy Fallon. Now, just 72 hours after her birth, Fallon is introducing the world to his beautiful baby girl.

According to E! News, Fallon shared a photo on Instagram of his newborn baby daughter along with the caption, “I would like to introduce... Winnie Rose Fallon.”

As we previously reported, Fallon took the stage Wednesday night where he gushed about fatherhood during the opening of his show saying, “I'm emotionally drained. I'm the father of a beautiful baby girl. Her name is Winnie Rose Fallon, and she's so cute. She's 5 pounds, 9 ounces. Me and my wife are so happy. Thank you all for all the well-wishes on Facebook and Twitter and the blogs. I'm just so happy."

This is Fallon and wife Nancy Juvonen’s first child together. The couple kept their bundle of joy a complete secret until her birth.

Image: Instagram