Aren't you just itchin' to know who will be Conan O'Brien's first guest?!
Itch no more!
We got the answer for you.
Get ready for a nutty show...
It's Arlene Wagner!
What do you mean who?!
Wagner is the "Nutcraker Lady," who beat out celebs like Lady Gaga and Justin Bieber in an online poll to land the coveted first-guest spot.
She opened the Leavenworth Nutcracker Museum back in 1995 with her hubby, TMZ reports, and is flying to L.A. today!
The premiere airs Monday at 11 p.m.