From the "We Told You So" files comes official confirmation from People magazine that Poehler's rep Lewis Kay has said the couple are indeed expecting and will be having a baby in the fall. This will be the first baby for Amy Poehler and Will Arnett.

That's right, we know stuff. 

Isn't it exciting that Tina Fey is going to be a Baby Daddy?  That's great.

 Photos: Just Jared/Celebutopia