On Tuesday, Jimmy Fallon and wife Nancy Juvonen welcomed their first child, Winnie Rose Fallon. After a night off, Fallon returned to his "Late Night" hosting seat on Wednesday and his excitement was obvious from the get-go.

"Welcome, everybody, to 'Late Night With Jimmy Fallon', I'm your host Da-Da." He then went on to announce, "I'm the father of a beautiful baby girl. So cute. Her name is Winnie Rose Fallon."

And with that, at least for us, George Alexander Louis' reign of terror as the most important baby alive was over.

Fallon went on to confess, like pretty much every new dad we've ever seen, "I hope I don't screw this up."

Something tells us he's got this.

Watch Fallon's opening monologue above and let us know if you, like us, are 100% sure he named his baby after Winnie Cooper.

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  • Jimmy Fallon

    Host of "Late Night with Jimmy Fallon" on NBC

  • Jon Stewart

    Host of "The Daily Show with Jon Stewart"

  • Conan O'Brien

    Host of "Conan" on TBS

  • Jimmy Kimmel

    Host of "Jimmy Kimmel Live!" on ABC

  • Bill Maher

    Host of "Real Time with Bill Maher" on HBO

  • David Letterman

    Host of "Late Show with David Letterman" on CBS

  • Chelsea Handler

    Host of "Chelsea Lately" on E!

  • Jay Leno

    Host of "The Tonight Show with Jay Leno" on NBC

  • Stephen Colbert

    Host of "The Colbert Report" on Comedy Central

  • Craig Ferguson

    Host of "The Late Late Show" on CBS

  • Arsenio Hall

    Host of "The Arsenio Hall Show," soon to be syndicated

  • Sara Schaefer & Nikki Glaser

    Hosts of "Nikki & Sara Live" on MTV

  • Andy Cohen

    Host of "Watch What Happens Live" on Bravo

  • Kathy Griffin

    Host of "Kathy" on Bravo!

  • W. Kamau Bell

    Host of "Totally Biased with W. Kamau Bell" on FX

  • Russell Brand

    Host of "Brand X" on FX

  • Scott Aukerman

    Host of "Comedy Bang! Bang!" on IFC

  • Eric Andre

    Host of "The Eric Andre Show" on Adult Swim

  • Carson Daly

    Host of "Last Call with Carson Daly" on NBC