Conan O'Brien's Tour Will Cater to Old-School Fans, 'I'm With Coco' Artist Says'Artist Mike Mitchell (alias: the 'I'm With Coco' guy) is in an enviable position -- his viral image is the star of a promo for Conan O'Brien's return to television on TBS, and he's seen rehearsals of Coco's comedy show, set to debut tonight in Eugene, Oregon.

"There's a lot of stuff that caters to people that liked the 'Late Night' show. There's really nothing from 'The Tonight Show' in it. It goes back to old-school Conan. I think his fans will be really happy," Mitchell tells PopEater. The artist met O'Brien after his image was commissioned as an official stamp of the 'Legally Prohibited from Being Funny on Television Tour.'

Mitchell attended one rehearsal and one full-on dress rehearsal in Los Angeles, tweeting his excitement. "I don't want to spoil anything, but it's really good. Really funny, really entertaining," he says.

Read on for Mitchell's reaction to the new TBS promo.