Is this where we post our guesses? If it is...
Peacock: I was leaning pretty heavily towards NPH, but that's probably just me buying into a red herring. After reading the other thread, I agree, it's more likely Donny Osmond.
Alien: The first week, I thought she might be one of the lesser Kardashians, but now I'm convinced she's LaToya Jackson.
Bee: Obviously a Motown legend. I'm going with Gladys Knight. (Unless the show was taped before Aretha Franklin passed.)
Rabbit: Based on the clues from his first episode, it's definitely someone from N*Sync. Justin's too big a name, so it's gotta be one of the others. My first instinct was Lance Bass, but I agree with the crowd, it's proabably Joey Fatone.
Lion: No clue.