Plus in the board room clue, the guys had horrible hair that looked like a mullet, a combover, and to me it looked like Apprentice- which Brett Michaels won.
Miss Kitty is an alto. Buffy and Tara are sopranos, so I think SMG and Amber Benson are out. Hyland might be. But Mila Kunis might fit also. She was on 7th Heaven. And she said that she doesn't remember 2nd grade at all. So it was a ghost. I don't know. But I want to know. I don't think she's a singer full time. But she can sing.
But I was convinced that the Taco was Tim Allen, so not sure.
If they ever have Dolly in a tomato, I'll know that voice. Or Cher. I think I would know Cher.