Revealing: In episode number 9 of the first season, "Valerie Hangs With the Cool Kids", Valerie receives a call from Juna saying that she is required at the studio for filming. She rushes there, and when she opens the white door to enter the studio, there is a plastic sign on the door saying, "The Comeback". Seeing as Valerie's Comeback show is not solely filmed in the same studio as "Room & Bored", it has to be advertising the real show with Lisa Kudrow, and therefore shouldn't be in shot.
reddit
Facebook